A small tree was planted at a height of 17 feet. The tree has been planted for 12 months, and is now 66 feet tall. Which equation could be used to find x, the average number of feet the tree grew each month?
Answer:
12x + 17 = 66
4. Juan's Candy Emporium is having a sale. Four pounds of gummy bears are selling for $9.00. How much will two pounds cost?
Mary made 32 muffins at a bake sale, 1/4 of the muffins were blueberry, and the rest were pumpkin. How many pumpkin muffins did she make?
Answer:
24 pumpkin
Step-by-step explanation:
1/4 X 32 Is 8 and 32-8 is 24
4) Which expression is equivalent to 3x + 5x? X + 8 8x + 2. 8x. 2x
Answer:
8x
Step-by-step explanation:
3x + 8x are like terms which means they have the exact same variable.
To add like terms we add the coefficients which are 3 and 5.
3 + 5 = 8
We have 8 x's. So 3x + 5x = 8x.
In order to add terms, the variable part has to be exactly the same.
It's like saying 3 balls + 5 balls = 8 balls.
Which is the graph of 2x – 4y > 6?
Answer:
The fourth graph on the far right
Step-by-step explanation:
The answer does not include the origin, as if you substitute x=0 and y=0 back into the original equation you get 0>6 which is false. Therefore, we can exclude the second answer and the third answer.
Solving the inequality for y, 2x-4y>6 -4y>-2x+6 y>-2x/-4-6/4 y>1/2x-3/2
At x=0, y should be greater than -3/2. The fourth answer shows y is greater than -3/2 at x=0. Therefore, the fourth graph is the solution.
Answer:
d
Step-by-step explanation:
edg 2022
611of students at a school are girls. If there are 2827 students at the school, how many are boys?
Answer:
2,216
Step-by-step explanation: 2827 total of students - 612 total of girls =2216boys
Kim solves math equations at the rate of .75 problems per minute. Jill solves math equations at the rate of .5 problems per minute, and has already solved 2 equations. The equations that represent this situation are the following:
y = .75x
y = .5x + 2
where x represents the minutes, and y represents the number of equations solved. After how much time have they solved the same number of equations?
8 minutes
8 minutes
6 minutes
6 minutes
1.6 minutes
1.6 minutes
2 minutes
Answer:
8 minutes
Step-by-step explanation:
since y represents the number of equations solved, and since the question requires that you find the time when they both solved the same equations
y = y
0.75x = 0.5x + 2
0.75x - 0.5x = 2
0.25x = 2
x = 2/0.25
x = 8
4 divided by negative 6?4 thirds divided by negative 24
In a certain country, the heights and depths of a road are measured in relation to sea level. Sea level has a value of 0. The lowest point of the country lies at −8 feet. The highest point of the country lies at +107 feet. Which of the following statements best describes the lowest and the highest points? (1 point)
The lowest point is 8 feet above sea level, and the highest point is 107 feet below sea level.
The lowest point is 8 feet below sea level, and the highest point is 107 feet above sea level.
The lowest point is 8 feet below sea level, and the highest point is 107 feet above the lowest point.
The lowest point is 8 feet above sea level, and the highest point is 107 feet below the lowest point.
Answer:
the answer is B
Step-by-step explanation:
nelsons triangle has angles of 62 and 84
Answer:
Are you asking or making a statement?
Step-by-step explanation:
If the average grade of an English class rose from 70 to 85, what is the approximate percent increase?
The percent increase is approximately 14%.
The percent increase is approximately 17%.
The percent increase is approximately 21%.
The percent increase is approximately 35%.
Answer:
The percent increase is approximately 21%
Step-by-step explanation:
85 - 70 = 15
15/70 = 0.21
Move decimal over twice to the right and you would get 21%
I hope you have/had an amazing day<3
How much is 1 1/2 minus 1/2 in fraction form
Answer:
1 1/2 - 1/2 = 2/2
Step-by-step explanation:
2/2 is fraction form and is equal to 1
Answer:
1
Step-by-step explanation:
it cant go in fraction form
A number tripled and tripled again is 468. What is the number?
Answer:
52
Step-by-step explanation:
468/9 = 52
52 x 3 = 156
156 x 3 = 468
Please need help with this problem
Step-by-step explanation:
we see clearly that the side (leg) lengths changed from 3 units to 1 unit.
so, the scale factor is 1/3.
answer D is correct.
I assume the center of the dilation is the origin (0, 0).
so, C' becomes (-1, 0), A' becomes (-2, 0), B becomes (-2, 1).
it was then reflected across the y-axis (flipped over from the left side of the y-axis to the right side).
C'' becomes (1, 0), A'' (2, 0), B'' (2, 1).
and then it was translated (shifted) by (+1, -2), so that
C''' = D = (2, -2), A''' = F = (3, -2), B''' = E = (3, -1)
Joni's new job pays $50 per day plus $30 for every sale
that she makes.
If she needs to make at least $180 per day to cover her
expenses, what is the minimum number of items she
needs to sell each day?
Answer:
The answer is 5
Step-by-step explanation:
Let's assume that she wants to sell X items each day
30X+507,180
30X7,130
X7,13/3
X has to be an integer
minimum X=5
10, –50, 250, ...
Find the 12 term
Answer:
12th term of the geometric sequence is -48,828,125
Step-by-step explanation:
Step 1: Given details are a = 10, n = 12 and r = a2/a1 = -50/10 = -5
Step 2: Calculate the 12th term of this geometric sequence using the formula a × r^(n-1)
⇒ 12th term = 10 × (-5)^(12 - 1) = 10 × (-5)^11 = -48,828,125
Step-by-step explanation:
Answer:
Step-by-step explanation:
10,-50,250,-1250,6250,-31250,156250,-781250,39076250,-19531250,97656250,-488281250
Answer is -488,281,250
10*-5=-50
-50*-5=250
250*-5=-1250….until you get -488,281,250
Who ever answers first gets branliest :))
Challenge A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all of the
coins, 18% are pennies and 34% are dimes. There are 4 more nickels than pennies. How much
money does the bag contain?
Answer:
The bag contains $5.19 in coins.
Step-by-step explanation:
18% of 50 = 9
9 of the coins are pennies
9 cent value
34% of 50 = 17
17 of the coins are dimes.
$1.7 value
4 more nickels than pennies: 9+4 = 13
0.65 cent value
9 + 17 +13 = 39
50 - 39 = 11
11 of the coins are Quarters
$2.75 value
Add all of the coin values together:
0.09 + 1.70 + 0.65 + 2.75 = $5.19
The bag contains $5.19 in coins.
1. is 25 5/24 closer to 25 or 26
2. is 12 13/15 closer to 12 or 13
3. is 18 2/15 closer to 18 or 19
Answer:
1. Closer to 25, 2. Closer to 13, 3. Closer to 18
Step-by-step explanation:
So if you want to tell you to have to divide the denominator (the bottom) in half and if the top of the fraction is higher, then the number is closer to the next higher number. The same thing when it is smaller but it is closer to the smaller number.
Simplify the expression to a polynomial in standard form
(x - 1)(3x2 – 8x + 2)
Answer:
6x^3−9x^2−22x−8
Step-by-step explanation:
I D K how I got the answer my brother helped me
Answer: 3xx 2 −8x 2 +10x−3x 2 −2
Step-by-step explanation:(x−1)(3x2−8x+2)
Apply the distributive property by multiplying each term of x−1 by each term of 3x
2
−8x+2.
3xx
2
−8x
2
+2x−3x
2
+8x−2
Combine 2x and 8x to get 10x.
3xx
2
−8x
2
+10x−3x
2
−2
Hope this helps :)
Shirts-2-Go sells t-shirts for a base price of $12 per shirt plus a fixed fee of $3 shipping and handling for the entire order. Shirts PLUS sells t-shirts for a base price of $8 per shirt plus a fixed fee of $23 shipping and handling for the whole order. Let x represent the number of shirts ordered and let y represent the total cost of the order. Which equation represents the cost of an order at Shirts-2-Go? Which equation represents the cost of an order at Shirts PLUS?.
Answer:
5 Shirts
Explanation:
I just did it :)
Answer:
Here's your answer --v
Step-by-step explanation:
Which equation represents the cost of an order at Shirts-2-Go?
✔ y = 12x + 3
Which equation represents the cost of an order at Shirts PLUS?
✔ y = 8x + 23
Trust me.
I don’t understand this problem, I need help?
Answer:
(2)(3.141593)v=(6)(3.141593)(120)
Simplify both sides of the equation.
6.283185v=2261.946711
Divide both sides by 6.283185.
6.283185v6.283185=2261.9467116.283185
v=360
In 6 hours, Amanda reads 48 chapters of a book.
What is her rate in chapters per hour?
Answer:
8
Step-by-step explanation:
she reads 48 for 6 hours one hour 48.6
Hello!
Could you please help me find the LCM (least common multiple) for the following problems?
7,10 9,4 8,12
thank you!
Answer:
2520
Step-by-step explanation:
LCM(4, 7, 8, 9, 10, 12) = 2520
Answer:
Hear i attached down
Step-by-step explanation:
hope it helps
In the National Basketball Association (NBA), there are 15 teams in the Eastern
Conference and 15 teams in the Western Conference. One team from each conference
advances to the finals. How many different team matchups could there be in the finals?
Answer:
225 matchups.
Step-by-step explanation:
Use Fundamental Counting Principle.
Why? the Fundamental Counting priciple states that if one event occur n ways and another event occur p ways, then the total outcomes is n times p.
Here, there are 15 ways a team can winin each conference so we got
15 times 15 ≡225
The sum of a number $x$ and 4 equals 12.
Answer:
The number is 8
Step-by-step explanation:
Lets say the number is x
1: Create equation
x+4=12
2: Subtract 4 from both sides
x+4-4=12-4
x+0=8
x=8
The number is 8
please answer the question in the image
how to expand 129,982
Step-by-step explanation:
1×100000+2×10000+9×1000+9×100+8×10+2×1
=100000+20000+9000+900+80+2
anybody know which once it is??
Answer:
It is the 3rd choice
Step-by-step explanation:
The ratio of red candies to blue is 5:3 as you probably learned, the ratio ':' sign also means the fraction division sign. So we can also write this as 5/3. Lastly how we READ a ratio is; something TO something. In this case if we were to read 5:3 we would say " Five to Three" since there is no choice spelling out the numerals we can just say " 5 to 3". All of these ways are given in the 3rd answer choice.
I hope this helps!
How long would it take before the Hendersons would recover their costs if they chose to do it themselves over the professional service? a. 5 months b. 9 months c. 10 months d. 6 months.
To solve the problem we will calculate the cost in both cases.
Hendersons will be able to recover their costs if they chose to do it themselves in 2 months.
Given to us
Do-It-Yourself Option
$250 for the lawnmower$135 for edger Includes mowing and edging $69 for hedge trimmer lawn, trimming the bushes, and $25 for rake, raking the leaves.Professional Service
$75 for the first month$45 per month after the initial visitTotal cost if they do it themselves,Total cost if they do it themselves = $250 + $135 + $69 + $25
= $479
So, it will take $479 for them if they start doing it by themselves.
Total cost if they take Professional Service for a yearTotal cost if they take Professional Service = Initial fees + monthly fee
= $75 + (11 month x $45)
= $570
So, it will charge $570 if they take Professional Service for a year.
Difference between the CostDifference between if they do it themselves and if they take a professional service
= $570 -$479
= $91
So, if they try to do it themselves they will save $91, which is approximately two times the monthly fee of the professional service.
Hence, Hendersons will be able to recover their costs if they chose to do it themselves in 2 months.
Learn most about Cost:
https://brainly.com/question/4557688
Answer:
c. 10 months
Step-by-step explanation:
got it right on edge
