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BabaBlast [244]
3 years ago
11

Which expression is equivalent to

Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Combine like term.

Hers 7x and (-5x) are like terms

7x + 4x² - 5x = 7x - 5x + 4x²

                    = 2x + 4x²

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Step-by-step explanation: 85 is 56.67 percent of 150

56.67 percent of 2,400 is 1360 so 1360 people gave the play at least 4 stars

3 0
3 years ago
Elena has some bottles of water that each holds 17 fluid ounces. A. Write an equation that relates the number of bottles of wate
Fudgin [204]

Answer:

A. y = 17x

B. 867 fluid ounces

C. 3 bottles

Step-by-step explanation:

There are few bottles of water that each contain 17 fluid ounces of water.

A. If the number of bottles is given by x and the total volume of water those bottles contain is y in fluid ounces, then the equation that relates x and y is  

y = 17x ...... (1) (Answer)

B. If x =51, then the volume of water in 51 bottles will be given by equation (1) as  

y = 51 × 17 = 867 fluid ounces. (Answer)

C. If y = 51 fluid ounces, then from equation (1), the number of bottles will be given by x = 51/17 =3 bottles. (Answer)

8 0
3 years ago
Define an altitude of a triangle.
Setler79 [48]
An altitude is a line which passes through a vertex of a triangle, and is at right angles to the opposite side. A triangle has three altitudes.
6 0
4 years ago
Olivia has $60 in a savings account. The interest rate is 5% compounded annually. To the nearest cent how much interest will she
Gnom [1K]

Answer: She will earn 6 dollars in two years!

Step-by-step explanation: 10% of 60 is 6 because 10 sixes make up 60.

Hope this helps, if not, comment below please!!!

7 0
3 years ago
Help meh Which figure is represented by the net shown below?
Andrei [34K]

Answer:

1

Step-by-step explanation:

I haven't done these in a few years but I was thinking that if you lay it out there are 3 sides being un 3D'd, plus the base. Making it 4 sides total.

None of  the other options have 4 sides, or are all triangles, making 1 your answer.

Hope this helps :)

6 0
3 years ago
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