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Aleksandr [31]
2 years ago
6

There were 4 car races on saturdayand 3 on Sunday. If there were 9 cars racing in each race, how many cars raced over the two da

ys?
Mathematics
1 answer:
sergij07 [2.7K]2 years ago
3 0
There were 63 cars in each race.

You do the distributive property which would look like 9(3+4). Once you distribute that you should have 27+36. You add that and get the answer of 63. Hope this helps!
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Kim scored 33 points at her basketball game game with a combination of 2-point shots and 3-point shots. If she made a total of 1
Rudik [331]

Answer:

(12, 3)

Step-by-step explanation:

write the equation:

if x = number of 2 point shots

and y = number of 3 point shots

2x + 3y = 33

write another equation with the total baskets

x + y = 15

plug them both into desmos and find the solution

(12, 3)

she made 12 2-point shots and 3 3-point shots

3 0
3 years ago
Read 2 more answers
I need help solving it
Oxana [17]
7. the last one

I = P R T

I = 15.75 P = 500 R = unknown T = 6

15.75 = 500 (r) (6)

divide the T and I

15.75 ÷ 6 = 500 (r) (6) ÷6

2.62 = 500 (r) *get rid of the six*

divide the P with new answer

2.62 ÷ 500 = 500 ÷ 500 *get rid of 500*

0.00524 = r

move decimal to make it in to a percentage

5.24% = R






6 0
2 years ago
What is the length of the hypotenuse of the triangle?<br> A<br> 7 cm<br> B<br> 3 cm
photoshop1234 [79]

Answer

The answer would be 58

Step-by-step explanation:

3 to the power of 2 is 9

7 to the power of 2 is 49

add that you get 58

3 0
2 years ago
4x+5y=-5 and what is it graphed
viva [34]

Answer:

go to m a t h w a y . c o m   but dont add the spaces and it will give you the answer just type it exactly how you did on here

Step-by-step explanation:

3 0
3 years ago
A middle school principal wants to change the lunch menu at the school. The principal surveys the students to determine how the
natita [175]

Answer:

B: Survey 3 randomly selected students from every homeroom.

Step-by-step explanation:

This would be the best way to survey, because all the others have some sort of variable. The principle doesn't know who buys lunch and who doesn't, so why would he just ask kids who ride in a car as there are kids who ride buses, or only 7th grade students, so the best answer would be something that everyone has, like homeroom.

4 0
3 years ago
Read 2 more answers
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