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3 years ago

Please help im begging you, brainliest to correct answer!!! (zoomed in equation on slide 2)

Mathematics

1 answer:

zepelin [54]3 years ago

7 0

Step A is given
Step b is multiplication property
Step c is distributive property
Step d is substitution/ write and equivalent expression
Step e is addition property
Step f is division

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The quotient of a number x and −1.5 is 21

Andru [333]

Answer:

x = -31.5

Explanation:

We are given that the quotient of x and -1.5 is 21

This means that:

$\frac{x}{-1.5} =21$

To get the value of x, we will multiply both sides of the equation by -1.5

This means that:

$\frac{x}{-1.5} * -1.5=21*-1.5$

x = -31.5

Note that the value of x must be negative because we are dividing by a negative number and the quotient is positive (-ve/-ve is +ve and +ve/-ve is -ve)

Hope this helps :)

3 0

3 years ago

Giving brainlyest 5/8 +1/n = 7/8

aivan3 [116]

Answer:

Step-by-step explanation:

5/8 +1/n = 7/8

1/n= -5/8 +7/8

1/n = 2/8

1/n= 1/2

then you would try to get n by itself

by dividing n/1 to 1/n and 1/2

4 0

3 years ago

Write and solve a system of THREE inequalities that models the situation below.

emmasim [6.3K]

Answer:

x = cupcakes

y = cookies

3x + 1y ≥ 205

x cupcakes at $3 each plus y cookies at $1 each is greater than or equal to $205

Step-by-step explanation:

6 0

3 years ago

Thanks this answer really helped I got %100 on my test

Rzqust [24]

I don’t understand if this is a math problem or a statement.

3 0

3 years ago

Read 2 more answers

Should i multiple 35×5 or48×28

natali 33 [55]

You should multiply 35•5

6 0

3 years ago