2 years ago

I need help for this question

Mathematics

2 answers:

ss7ja [257]2 years ago

8 0

Answer:

4, 4, and 8

Step-by-step explanation:

2 cups * 2 marshmallows per cup = 4 marshmallows

8 marshmallows / 2 marshmallows per cup = 4 cups of hot cocoa

16 marshmallows / 2 marshmallows per cup = 8 cups of hot cocoa

Law Incorporation [45]2 years ago

4 0

The rest of the space you need to fill in I think it’s 1,2 then 2,4 then 4,8 then 8,16 because your multiplying it by 2 each time. Hope this helps:)

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R/19 > -1<br> please help solve for R

pantera1 [17]

Answer:

Step-by-step explanation:

$\frac{r}{19}>-1$

Multiply both sides by 19

$\frac{r}{19}*19>-1*19 \\\\r > -19$

8 0

3 years ago

Directions: Type the correct answer in each box. Write the coordinates in the form (x, y). If necessary, use / for the fraction

Zanzabum

Answer:

-10.25,-3.75 then the next one is -5.75,-10.75

Step-by-step explanation:

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3 years ago

Solution q-2r=4<br> q+r=37

GenaCL600 [577]

Q-2r=4, therefore: q=4+2r.

Plug the value of q into q+r=37, so you get:

4+2r+r=37

3r=37-4=33

3r=33

Therefore: r=11.

q-2r=4, but r=11, so:

q-2(11)=4

q-22=4

Therefore q=26.

Check if the answer is correct using second equation:

q=4+2r=4+2(11)=4+22=26.

So: q=26 and r=11.

4 0

3 years ago

Read 2 more answers

What is x in the equation in -4(3x+7)= 4

Nana76 [90]

Answer:

-12x-28=4

-12x=32

x=-16/3

Step-by-step explanation:

7 0

3 years ago