2 years ago

Which shows all the like terms in the expression? 4x-3+7X+1

Mathematics

1 answer:

vodomira [7]2 years ago

7 0

Answer:

11x-2

Step-by-step explanation:

4x-3+7x+1

then

4x+7x-3+1

goes to

4x+7x-2

Answer: 11x-2

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A muffin recipe calls for 3 times as much flour as sugar.

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f=3s

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3 years ago

What fraction of a day is 14 hours

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3 years ago

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4 years ago

A large mixing tank currently contains 350 gallons of water, into which 10 pounds of sugar have been mixed. A tap will open, pou

Marysya12 [62]

Answer

Let t be number of minutes since tap is opened

water is increased by 20 gallons of water per minute.

sugar increase rate of 3 pounds per minute

water :- W(t) = 350 + 10 t

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concentration

C(t) = $\dfrac{S(t)}{W(t)}$

at t = 15 minutes

C(15) = $\dfrac{S(15)}{W(15)}$

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C(15) = 0.11

at beginning t = 0 minutes

C(0) = $\dfrac{S(0)}{W(0)}$

C(0) = $\dfrac{10 + 3\times 0}{350 + 10\times 0}$

C(0) = 0.0286

C(15) > C(0)

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3 years ago

PLZ ANSWER THIS!!! I have no clue.

Advocard [28]

Density =mass/ volume
Volume= density/ mass

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3 years ago