2 years ago

Help ASAP

Mathematics

1 answer:

Zepler [3.9K]2 years ago

4 0

A lot of pressure!!!

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Please could someone help

Zolol [24]

Answer:

x ≈ -0.90, y ≈ 2.31

x ≈ 1.40, y ≈ 9.19

Step-by-step explanation:

Easiest and fastest way to do this is to graph the systems of equations and trace where the graphs intersect:

3 0

2 years ago

How can I work it out to find the product of 7-3,7

romanna [79]

You should do 7-3=4 then do what’s u have to do with the 7

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2 years ago

Social studies class is 4 more than two times the length of recess, in minutes.

makvit [3.9K]

Since there are no numbers, i will assume that the length of recess is 1 minute, or x. if social studies is 4 more than 2 times the length of recess, we can use the equation x*2+4 to solve the problem. the end result will be 6 minutes. Social studies is 6 minutes longer than recess

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2 years ago

Simplify the expression 21z - 6z + 13

Bess [88]

Answer:

15z+13

Step-by-step explanation:

hey! all we have to do is combine like terms.

21z-6z+13

15z+13

there's your answer.

3 0

3 years ago

Read 2 more answers

$3/min multiplied by blank equals to blank dollars/ 1 hour. <br><br> Help, please I need the answer!

Zinaida [17]

I believe it would be $180

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3 years ago