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3 years ago

Can someone please help with number 4 ! !

Mathematics

1 answer:

Kruka [31]3 years ago

8 0

Answer:

Step-by-step explanation:

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Emily studies 40 minutes after lunch for a science exam. She studies z more minutes that evening.

vladimir2022 [97]

Answer:

y = 40 + z

Step-by-step explanation:

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3 years ago

Which of the following is a binomial?

leonid [27]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

14-12x+39x-18x=256-60x-657x

emmasim [6.3K]

Answer:

$\boxed{\bold{x=\frac{1}{3}}}$

Step-by-step explanation:

Combine Similar Elements: $\bold{-12x+39x-18x=9x}$

$\bold{14+9x=256-60x-657x}$

Combine Similar Elements: $\bold{-60x-657x=-717x}$

$\bold{14+9x=256-717x}$

Subtract 14 From Both Sides

$\bold{14+9x-14=256-717x-14}$

Simplify

$\bold{9x=-717x+242}$

Add $\bold{717x}$ To Both Sides

$\bold{9x+717x=-717x+242+717x}$

Simplify

$\bold{726x=242}$

Divide Both Sides By $\bold{726}$

$\bold{\frac{726x}{726}=\frac{242}{726}}$

Simplify

$\bold{x=\frac{1}{3}}$

4 0

4 years ago

What is the value of -6+3-3(-18) ?<br> (Need ASAP with steps!)

oee [108]

-6+3-3(-18)

Okay.

Work from left to right.
-6 plus 3 equals -3.
(Think of it as in a number line, from the spot of -6, move right three units. This will give you -3. Anyways..)

Now you have -3-3
The result is -6.

-6(-18)
Negative six times negative eighteen equals positive 108.

The answer is 108.
(Sorry for the long reply)

6 0

3 years ago

Work out the input for this function machine

Delicious77 [7]

Answer:

Answer is 12 isnt it

Step-by-step explanation:

12×4=48

48+9=57

4 0

3 years ago