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vaieri [72.5K]
2 years ago
5

Rewrite in simplest terms: -2(5d-9f)+7f-10(-9f-7d)

Mathematics
1 answer:
Afina-wow [57]2 years ago
4 0

Answer:

= 5 ( 12d + 23f )

Step-by-step explanation:

-2(5d-9f)+7f-10(-9f-7d

Open parenthesis

= -10d + 18f + 7f + 90f + 70d

Collect like terms

= -10d + 70d + 18f + 7f + 90f

= 60d + 115f

Factorise

= 5 ( 12d + 23f )

Therefore,

-2(5d-9f)+7f-10(-9f-7d) in its simplest form is 5 ( 12d + 23f )

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Answer:

y + 5 = 0(x + 1)

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3 years ago
-2(v- 2) =-3 -22<br> What’s the answer?
Mumz [18]

Answer:

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Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−2(v−2)=−3−22

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5 0
3 years ago
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3 years ago
what is the capacity of a container that is filled in 35 minutes by a tap that supplies 240 liters per hour​
AlekseyPX
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<em>capacity = 140 liters</em>

  • Step-by-step explanation:

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<em />

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