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Irina18 [472]
3 years ago
14

I need helpp will give brainliesst!!!

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0

Answer:

C) 7c+6s-63

Step-by-step explanation:

set up this equation because you are adding the two expressions

7c-18+6s-45

combine like terms

7c+6s-63

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Mellisa exercises for 20 minutes
Brums [2.3K]

Answer:

Correct ? mellisa exercises for 20 minutes

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
martin is making four milkshakes if the recipe calls for 2/3 cup of milk how many cups of milk does he need
Bogdan [553]

The number of cups of milk would be 2 2/3 needed in the four milkshakes.

<h3>What is Ratio?</h3>

A ratio is defined as a relationship between two quantities, it is expressed as one divided by the other

We have been given that martin is making four milkshakes. The recipe calls for 2/3 cup of milk.

We have to determine the number of cups of milk he needs

Let the number of cups of milk would be x in the four milkshakes.

As per the given situation, we can write the ratio would be as:

1 milkshakes : 2/3 cup of milk = 4 milkshakes : x cup of milk

⇒ 1 / (2/3) = 4/x

Reciprocal the term in the numerator,

⇒ 3/2 = 4/x

Apply the cross-multiplication operation,

⇒ 3x = 8

⇒ x = 8/3

⇒ x = 2 2/3

Thus, the number of cups of milk would be 2 2/3 in the four milkshakes.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ2

6 0
2 years ago
Read 2 more answers
1. Maggie currently has a balance of $-15 in her bank account, she deposits $11
dusya [7]

-15+11=-4 so Maggie has -4 in her account

6 0
3 years ago
Read 2 more answers
5. Find the equation of the line that goes through the points (4,7) and (-2,-5)
Lelechka [254]

Answer:

equation= y-y¹=m(x-x¹)

where m= gradient or slope

slope = <u>y²-y¹</u>

x²-x¹

= -<u>5-7</u>

-2-4

<u>-</u><u>1</u><u>2</u>

-6

= 2

equation= y-7=2(x-4)

y-7=2x-8

y= 2x-8+7

y=2x-1

8 0
2 years ago
I need help fast!!!!
Elena L [17]
3q+21c

q=7

If this helped please give stars and a thanks ^.^ much appreciated!
6 0
4 years ago
Read 2 more answers
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