Mathematics High School

Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The

Answers

Answer 1

Answer:

c = 7.45

Step-by-step explanation:

its easy and im smart that's why i got it

Related Questions

The difference between 3 times a number x and 2 is 19. What is the value of x?
A. 7
B. 6
c. 5
D 1

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Answer:

aaaaaaaaaaaaaaaaaaaaaaaaa

The correct answer in the box. Linear function g is shown in the graph.

Write the slope-intercept form of the equation representing this function.​

Answers

Answer:

this is right on the test

Step-by-step explanation:

Answer:

The correct answer is

g(x)=2x+1

Step-by-step explanation:

I got it right on the Edmentum test.

The consecutive angles of a parallelogram measure (x +30)° and 4x°. What is the
measure of the smallest angle?

Answers

Given:

Consecutive angles of a parallelogram measure (x +30)° and 4x°.

To find:

The smallest angle.

Solution:

Consecutive angles of a parallelogram measure (x +30)° and 4x°.

We know that, sum of two consecutive angles of a parallelogram is 180 degrees.

[tex](x+30)^\circ+4x^\circ=180^\circ[/tex]

[tex](5x+30)^\circ=180^\circ[/tex]

Now,

[tex]5x+30=180[/tex]

[tex]5x=180-30[/tex]

[tex]5x=150[/tex]

Divide both sides by 5.

[tex]x=30[/tex]

Now,

One angle: [tex](30+30)^\circ=60^\circ[/tex]

Another angle: [tex]4(30)^\circ=120^\circ[/tex]

Therefore, the smallest angle is 60 degrees.

Convert 28 inches to ___ feet and inches.

?????????????

Answers

Answer:

2 feet and 33 inches

Step-by-step explanation:

You just divide by 12 since

12 inches = 1 foot

Answer:

2.3 feet

Step-by-step explanation:

Help me in math please

Answers

Answer:

what do you need help on? :))

Step-by-step explanation:

What do you need help on I will help!

Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

what do you need help with, your imagine isnt loading

Step-by-step explanation:

An icecream shop charges $3.39 for a dish of ice cream. A costomer can also order toppings for $0.59 each. If x represents the number, which expression can be used to determine the total charge in dollars, for a dish of ice cream with x toppings

Answers

Answer:

3.39 + 0.59x

Step-by-step explanation:

Cost of a dish of ice cream = $3.39

Cost of toppings = $0.59 each

x = number of toppings

which expression can be used to determine the total charge in dollars, for a dish of ice cream with x toppings

Total charge for a dish of ice cream with x toppings = 3.39 + 0.59x

The expression is 3.39 + 0.59x

By which rule are these triangles congruent?

A) AAS
B) ASA
C) SAS
D) SSS

Answers

Answer:

A) AAS

Step-by-step explanation:

PLS HELP MATHH!!! FIVE STARS!!!

Polynomials are closed under subtraction.
Question 22 options:
True
False

Answers

Answer:

True

Step-by-step explanation:

sry if it wrong

ill give u a thanks and brainliest and 5 stars if u answer in the next 6 minutes

Billl is in a class of 23 girls and 27 boys. 40% of all the students in his class take the bus to school. How many students take the bus to school?

Answers

Answer:

the answer is 20

Step-by-step explanation:

i used the calculator and double checked my answer

which graph represents a function? please help

Answers

Answer:

C

Step-by-step explanation:

Answer:D

Step-by-step explanation: a function has only one output value for each input value

can someone help! with this please.

Answers

The two equations are

y=7x+5
y=4x+25

the only time the bags would match prices would be a bag that weighs 6.667 pounds and it would be worth $51.67

Please Help me
This is due ASAP!

Answers

Answer:

20 nickels

23 dimes

Step-by-step explanation:

hope this helps!

What is the answer i need help?

Answers

I believe the last one is the right answer

(13 points) (geometry) plz help last question and its due at midnight

Answers

Answer:

a. Second Option

b. Second Option

c. Third Option

d.ASA

Step-by-step explanation:

ASUNA FRESH BEST ANIME CHARATER CUH. I WANNA MARRY HER MY NAME IS JOSH BTW.

(8.95 x 10^8) - (1.5 x 10^6)



Aswer options are:
A) 893.58 x 10^6
B)8.935 x 10^8
C)8.995 x 10^8
D)7.45 x 10^2

Answers

Answer:

a

Step-by-step explanation:

hi huh sks s snow sns 20 vah

someone please help me​

Answers

Answer:

314 cm^3

Step-by-step explanation:

V = (1/3)(pi)r^2h

V = (1/3)(3.14)(5 cm)^2(12 cm)

V = 314 cm^3

Answer:

314 cm^3

Step-by-step explanation:

Early Merry Christmas Everyone What do u want for Christmas?

-6(x-3)










pls help me....

Answers

Answer:

−6x+18

Step-by-step explanation:

-6(x-3)

(−6)(x+−3)

=(−6)(x)+(−6)(−3)

=−6x+18

Answer:

18 - 6x

Step-by-step explanation:

According to the distributive property:

-6(x-3) =

-6*x + -6*-3 =

-6x + 18

What half of 90 percent in the percentages line

Answers

45 percent?

just divide it by 2 :)

Need help hurry please !!!!!!!

Answers

Answer:

best answer would be 36

Step-by-step explanation:

Plz help me!!!!!!!!!!!

Answers

Answer:

triangle d

Step-by-step explanation:

it seems as though the others are right triangles are close to it, except for d

Answer:

what is the lesson that you are doing i may be able to help

can someone help me with these two please , i’ll cashapp

Answers

3. 180 - (53+68) = 59

The answer is B. 59°

4.
Part A: The measure of a is 70°.

Explanation: The angle sum in any triangle is 180°. 70 + 40 is 110. To find the final angle, subtract 110 from 180. 180 - 110 = 70

Part B: The length of x is 5m.

Explanation. The triangle is an isosceles triangle. We know this because the two angles on the base are equal. Since this is an isosceles triangle, the two longer sides are the same length. Therefore: x = 5 m.

Find the output for the following function machine when x = 5

Answers

Answer:

24

Step-by-step explanation:

-2×5=-10

-10+34= 24

Caroline is working two summer jobs, Making $19 per hour lifeguarding and making $10 per hour washing cars. In a given week she could work no more than 15 total hours and was earn a minimum of $200. Also she must work a minimum of eight hours lifeguarding and a minimum of two hours washing cars, write and solve a system of inequalities graphically And determine one possible solution

Answers

Answer:

12 hours

Step-by-step explanation:

3 hours landscaping = $36

She still needs to make $224 to meet her requirement.

$224 divided by $19 tutoring = 11.79 hours

224÷19=11.79

Rounded to the nearest whole number: 12

This would mean Makayla worked a total of 15 hours and made $264. Which meets her requirements.

Sevastion's friend gives him 4 special baseball cards to start his own collection . Sebastian then buys 6 new baseball cards for his collection every month. If x is the number of months , what is the linear function of f (x) , that represents the total number of baseball cards in sebastians collection as a function of the number of months

Answers

Answer:

F(x) = 6x + 5.

Step-by-step explanation:

Given that :

Number of cards Given to Sébastian = 4

Number of baseball cards purchased every month = 6 cards

Number of months = x

Linear function f(x) which shows the number of cards after a number of months:

(Number of cards produced per month * Number of months) + number of card `

F(x) = 6x + 5

A local store charges $8 to rent a video game. You must be a member to
rent from the store, but the membership is free. Another local store, charges $3 to rent a video game, but the membership in the club is $50 a year.

Find the number of rentals for which the two plans would cost the same.

Answers

10 would be the answer because you would do the equation of “8x = 3x + 50”

Answer:

10 rentals

Step-by-step explanation:

One store: $8 per rental + $0 for membership fee

Other store: $3 per rental + $50 for membership fee

Let x = number of rentals.

8x = 3x + 50

5x = 50

x = 10

Answer: 10 rentals

(umm can anyone help me please) I’ll give brainlist <3

Answers

Answer:

12

Step-by-step explanation:

8 times 1.5

what is the image point of ( -8,-1 ) after a transition left 3 units and up 4 units

Answers

Answer:

(-11,3)

Step-by-step explanation:

This is the second time I put this, PLEASE ANSWER!!!
Subtract.
7h 15min 12s
2h 03min 46s

OPTIONS:
5 hours, 11 minutes, 26 seconds
5 hours, 11 minutes, 34 seconds
5 hours, 12 minutes, 26 seconds
5 hours, 12 minutes, 34 seconds

Answers

Answer:

5h 11m 26sec

Step-by-step explanation:

7h 15m 12 sec

2h 03m 46 sec

-----------------------

5h 11m 26sec

Answer:

7h 15m 12s

-2h 03m 46s

...................

5h 11m 46s

Step-by-step explanation:

PLS HELP ASAP AM PICKING BRIANLIAST

Answers

Answer: in 1 hour he makes $9 in 2 hr he makes $17 in 3hr he makes $26 or $27 4hrs he makes 35 or 36 and for 5hrs makes 45

Step-by-step explanation:

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