25 + 7.25% = 25 + 1.8125 = 26.8125
( 5.95 + 1.25 + 1.69 ) + ( 5.95 + 1.25 + 1.69 )*.15 + ( 5.95 + 1.25 + 1.69 )*0.0725 = 10.868025
10.868025 + 26.8125 = 37.68
answer is b
Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2. 5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. Which expressions would represent his total cost? Check all that apply. 4. 5xy x 1. 5x 2y 2y 2. 5x x – 1. 5x 2. 5y.
The expressions that would represent his total cost are [tex]\rm 2.5x+2y[/tex]
Given
Gabriel is at the grocery store and wants to figure out his total cost before he gets to the register.
He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each.
How to find the total cost?To find the total cost find the cost of apples and 2 bags of lettuce then add both the amounts.
The computation can be done by using the applications of creating simple mathematical equations using the given information in the statement.
The cost of apples is;
[tex]\rm= 2.5 \times x\\\\=2.5x[/tex]
The cost of lettuce is;
[tex]\rm = 2\times y\\\\= 2y[/tex]
Therefore,
The expressions that would represent his total cost is;
[tex]= \rm Cost \ of \ apple + Cost \ of \ lettuce\\\\= 2.5x+2y[/tex]
Hence, the expressions that would represent his total cost are [tex]\rm 2.5x+2y[/tex].
To know more about Expression click the link given below.
https://brainly.com/question/26257587
Which expression represents "9 less than the product of 6 and a number, n"? *
Answer: 9 - 6n6n - 9(6 + n) - 99 - (6 + n)
What is the slope of a line that contains the ordered pairs (2,6) and (3,9)?
Answer:
3
Step-by-step explanation:
→ Calculate the change in y coordinates
9 - 6 = 3
→ Calculate the change in x coordinates
3 - 2 = 1
→ Divide the answers
3 ÷ 1 = 3
How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?
The rule is
The sum of two sides of a triangle must be greater than the third side
Here
7+5=12<15Hence answer is 0 triangles
Answer:
NONE
hope this helped (i took the quiz)
solve for C and please show work
Use the law of cosines:
c² = 8² + 11² - 2•8•11 cos(37°)
c² ≈ 44.4402
c ≈ 6.66634
Select ALL values of x that will make the following equation true.
x^2 - 5x = 24
A.x = -3
B.x = 0
C.x = 4
D.x = 8
E.x = 12
Answer:
Option A and D is the answer
Bill and Hannah grab snacks at a local convenience store.
Bill buys 3 sodas and 2 hot dogs. He pays $8.
Hannah buys 2 sodas and 1 hot dog at a cost of $5.
Sodas cost Number
dollars.
hot dogs cost Number
dollars
Answer:
sodas- 2$
hotdogs- 1$
Answer:
for each soda it is 2 dollars and for each hot dog it is 1 dollar
Step-by-step explanation:
it you where to add the the cost of everything togther it would be 13.
and all toghther there are 8 items.
if there where 5 sodas and they where 2 dollars each then you would have 3 dollars left for the hotdogs making them a dollar each.
therefore the answer is $2 for each soda and $1 for each hotdog
Please help thank u very much
We have: 6x - 11 = 26 + x
=> 6x - x = 26 + 11
=> 5x = 37
=> x = 37 ÷ 5 = 7.4
Answer: 7.4
P/s: x is 1 chewbeaka
Ok done. Thank to me :>
Identify the property demonstrated. 4(3 5) = 4 • 3 4 • 5.
What is the area needed for one corn plant
Answer:
Sweet corn takes up a lot of room. To produce one to two ears of corn each stalk, each plant requires 3 square feet of area. Under ideal growth conditions, crowded corn will only produce one ear, whereas two ears will develop on stalks. A 10-by-15-foot garden area can accommodate 50 stalks of corn or around 75 ears of corn.
Step-by-step explanation:
You can thank me by marking me Brainliest maybe....Tee Hee
Answer:
Block planting works better in smaller gardens, although the corn still needs a minimum of a 4-foot-square area.
Step-by-step explanation:
Instead of side-by-side rows, plant the corn in 4-by-4 foot blocks.
simultaneous equations !
Subtract the two equations to eliminate g :
(3g + h) - (3g - 2h) = (5 1/5) - (-6 4/5)
3h = (5 1/5) + (6 4/5)
Write the mixed numbers as improper fractions with a common denominator and solve for h :
3h = (25/5 + 1/5) + (30/5 + 4/5)
3h = 26/5 + 34/5
3h = 60/5
3h = 12
h = 12/3
h = 4
Solve for g :
3g + h = 5 1/5
3g + 4 = 5 1/5
3g + 4 = 26/5
3g = 26/5 - 4
3g = 26/5 - 20/5
3g = 6/5
g = (6/5)/3
g = 2/5
how do you write (x-2)(x+5) in standard form?
Answer:
X2+5x-2x-10
X2+3x-10
Answer
Which of the following is equal to (3^-3)(3^7)? 3 ^-10 3 ^10 3 ^4 3 ^-4
Answer:
3⁴
Step-by-step explanation:
Hey there! To evaluate [tex]\displaystyle \large{3^{-3} \cdot 3^7}[/tex], we can simply do by using one of exponent laws.
Laws of Exponent
[tex]\displaystyle \large{a^m \cdot a^n = a^{m+n}}[/tex]
Hence, let m = -3 and n = 7. Therefore, [tex]\displaystyle \large{3^{-3} \cdot 3^7 = 3^{-3+7} \to 3^4}[/tex]
Let me know if you have any questions regarding the exponent!
A new sound system for your car costs $1,500. You are able to save
$400 a month for the sound system. Will you be able to buy it in
3 months? If not, how much more money will you need?
Answer:
well you cant buy it in 3 months because that would equal 1,200$
so you would need 300$ more to buy the sound system
Step-by-step explanation:
Hope this Helps
Please help
10( 4 + 3)
Solve this problem using distributive property than order of operation
What would you measure a loaf of bread with kilograms or grams
Answer:
Grams
Step-by-step explanation:
Grams are for medium sized objects and a loaf of bread is probably under a kilogram. Using grams gives you the clearest and easiest measurement.
PLZ HELP ME. TYYYYYYYY
Answer:
89.1
Step-by-step explanation:
14/43 = 29/x, 14x = 1247, x = 89.1
Answer:
NK≈89.1
Step-by-step explanation:
We know the smaller figure to the bigger figure is 14:43 because of side GH and KL.
So, to find NK, we write:
29:NK=14:43
Then, we make it into a fraction,
29/NK=14/43
And now cross multiply
29·43=14×NK
1247=14NK
NK≈89.1
Please consider brainliest!
Which could be an equation for the graph?
y = cos(x + 3)
y = –3cos(x)
y = –3sin(x)
Answer:
Which could be an equation for the graph?
y = cos(x + 3)
y = –3cos(x)
y = –3sin(x)
B.y = –3cos(x)
Is Correct
Answer:
Determine the following for the graph:
Minimum:
✔ -3
Maximum:
✔ 3
What is the amplitude?
✔ 3
What is the vertical shift from the parent function?
✔ 0
Which could be an equation for the graph?
y = cos(x + 3)
✔ y = –3cos(x) or B.)
y = –3sin(x)
The first three terms of a geometric sequence are as follows.4 ,20 , 100 Find the next two terms of this sequence.
Answer:
-4, 20, -100, 500, -2500
Step-by-step explanation:
Since this is a geometric sequence, you know that to get from one term to the next, you must multiply the previous term by a constant value. To find this constant value, known as the constant ratio, divide a term by the consecutive previous term (the term right before it). For this sequence, we can divide the second term, 20, by the first, -4, to get a constant ratio of -5. Now we know that to get from one term to the next, you multiply the previous term by -5. Now, apply this to the question: if you have -100 and need to find the next two terms, multiply -100 by -5 to get the fourth term, 500, and multiply that by -5 again to get your fifth term, -2500. So, your next two terms of this sequence are 500 and -2500, making the sequence -4, 20, -100, 500, -2500, and so on.
Find the pre-image of 5 in the function g(x) = 5x?
Answer:
pre-image also means domain
so the value of X is 5
so 5x = 5×5
the answer is 25
45% into a fraction simplest form
Lockers numbered 1 to 100 stand in a row. A student stops by and opens all the lockers. Asecond student then comes by and closes all the even numbered lockers. A third student thencomes along and changes the state of all the lockers which are multiples of 3. This processcontinues until all 100 students have been through. Which lockers are now open?
Answer:
34 lockers are open
Step-by-step explanation:
locker numbers 1, 5, 7, 11, 13, 17, 19, 23, 25, 29, 31, 35, 37, 39, 41, 43, 47, 49, 53, 55, 59, 61, 65, 67, 71, 73, 77, 79, 83, 85, 89, 91, 95, and 97 are open
The high-low method ______. Multiple select question. is preferable to least-squares regression is easy to apply may produce inaccurate results always uses data points that represent normal levels of activity
One of the advantages of the High-Low method is that it is easy to use. The correct answer, thus, is B.
What is the High-Low method?
The High-Low method is one of the methods for estimating cost. The other method that is often compared with the same is Regression Analysis.
The High-Low method in determining the fixed and variable components of a company or an organizations' cost uses the following factors:
The formula, thus, is: Variable Cost Per Unit (X) = [tex]\frac{A2-A1}{B2-B1}[/tex]
See the link below to learn more about the High-Low method:
https://brainly.com/question/16415298
A van drove 241. 92 miles on 10. 8 gallons of gas. How far could the van drive on a full tank of 16. 2 gallons of gas? Drag and drop a number to correctly complete the statement. The van could drive Response area miles on a full tank of gas.
You can use the given data to find out how many miles does the van travels for 1 gallon of gas. This will help you get the distance van can travel for full tank (16.2 gallons) of gas.
The considered van with full tank(16.2 gallons) can travel 362.88 miles
How to find the distance the van can travel per gallon of gas?Since the considered van traveled 241.92 miles in 10.8 gallons, then we can take equal in dimension of input and output relation.
[tex]10.8 \: \rm gallons = 241.92 \: miles\\\\\text{Dividing both quantities by 10.8 to get miles traveled per gallon}\\\\\dfrac{10.8}{10.8} \: gallon = \dfrac{241.92}{10.8} \: miles\\\\ 1 \: gallon = 22.4 \: miles[/tex]
Thus, the considered van travels 22.4 miles per gallon of gas.
Now, since full tank consists of 16.2 gallons, thus, multiplying by 16.2 on both the sides, we get
[tex]\rm 1 \: gallon = 22.4 \: miles\\\\16.2 \: gallons = 16.2 \times 22.4 \: miles = 362.88 \: miles[/tex]
Thus,
The considered van with full tank(16.2 gallons) can travel 362.88 miles
Learn more about division here:
https://brainly.com/question/2689177
f(x) = 4x2 - 4x
Find f(-7)
The answer would be f(-7) = 224.
To solved you simply plug the -7 in for x. So, it would be f(-7) = 4(-7)^2 - 4(-7).
The first thing you would do is square the 4(-7)^2, to get 4(49) - 4(-7).
Then, multiply these out to the numbers outside the parentheses, to get f(-7) = 196 - (-28).
Remember, negatives cancel out negatives and turn positive, so the equation would actually be f(-7) = 196 + 28.
Simplify this, and you get f(-7) = 224.
A rectangle is 5 inches long and 2x inches wide. The value of the perimeter (in inches) is equal to the value of the area(in square inches). Find x.
Step-by-step explanation:
2×5 + 2×2x = 5×2x
10 + 4x = 10x
10 = 6x
5 = 3x
x = 5/3
can someone help me solve this?
Answer:
5
Step-by-step explanation:
speed=d÷t.
s=1/4=1/20
cross multiply your equation
PLEASE HELP!!! I’LL GIVE BRAINIEST!!!
WHAT IS THE CORRECT EQUATION TO FIND THE
VALUE OF X?
A. X=12
B. 8X - 17 = 5x +19
C. 8X - 17 + 5X + 19 = 180
D. X= -12
Answer:
8x - 17 = 5x +19Step-by-step explanation:
Corresponding angles are congruent
thus, 8x - 17 = 5x +19
Hope it helps!
Answer:
C. 8x-17 =5x+19
Step-by-step explanation:
Assuming line a and b are parallel then we know that the two given angles are corresponding angles. This means they are also equivalent. Therefore...
8x-17=5x+19
The chicken pen held 7 chickens. Each chicken lay 6 eggs a day. How many eggs world they get altogether after 30 days.
Emergency Help
Answer:
1260 eggs in 30 days
7*6=42
42*30=1260
Answer:
1,260
Step-by-step explanation:
7x6= 42 eggs each day
30 days x 42 eggs= 1260
find the coefficient of x in the expansion of ( x + 6 )(x + 7)
========================================================
Explanation:
You can use the FOIL rule to expand out the given expression and you should get [tex]x^2+13x+42[/tex]
Or you can follow this set of steps
[tex](x+6)(x+7)\\\\y(x+7) \ \ \text{ ... let y = x+6}\\\\xy+7y\\\\x( y )+7( y )\\\\x( x+6 )+7( x+6 ) \ \ \text{ ... plug in y = x+6}\\\\x^2+6x+7x+42\\\\x^2+13x+42\\\\[/tex]
Whichever method you use, the x coefficient is 13.
