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Vaselesa [24]
3 years ago
9

PLS HELP ME! I DONT KNOW WHAT TO DO FOR THIS

Mathematics
2 answers:
kotykmax [81]3 years ago
8 0

Answer:

Step-by-step explanation:

subtract llol

first 1

x .   y

1 .    2

3 .   4   rewrite =y/x

2-4/1-3

-2/2=-1

do for the rest bye

podryga [215]3 years ago
3 0

Step-by-step explanation:

I can't do all of them so I'll just explain:

for the first problem match each of the second numbers in the parenthesis to the top numbers in the fractions, and vice versa for the first number.

for the other problems just solve the division problem

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Mashutka [201]
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Step by step:
Remove the parenthesis
3x+7+8x+2
Collect like terms
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5 0
3 years ago
Is for over two and 20/6 proportions
ad-work [718]
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4 0
4 years ago
Read 2 more answers
Tan(pi/2) = <br>A)1<br>B) -1<br>C)0<br>D) Undefined​
Alexus [3.1K]

Answer:

D) Undefined

Step-by-step explanation:

\tan \:  \bigg( \frac{\pi}{2}  \bigg) =  \infty  \: or \: undefined\\

5 0
3 years ago
Toni bought 5 t-shirts for 35 if each T-shirt cost the same amount .how much tony would pay for20 shirts 
Sergeeva-Olga [200]

Answer: The answer is Toni can buy 20 tee shirts for 140 dollars

Step-by-step explanation:

First you find out how many times 5 can go into 20

Next you see that 5 can go into 20, 4 times so you take the 35 and multiply 4 and you get 140 so you can buy 20 tee shirts for 140 dollars.

8 0
3 years ago
Jose bought 9 movie tickets for a total of $54. Adult tickets cost $8 each and child tickets cost $3.50. How many adult tickets
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Answer:

5

Step-by-step explanation:

5 x 8 = 40

3.50 x 4 = 14

4 0
3 years ago
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