3 years ago

What is the first step in solving the equation 2/3x x 1/3x+2=5?

Mathematics

1 answer:

Eduardwww [97]3 years ago

3 0

Answer:

Combine like terms

Step-by-step explanation:

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John's salary is $1250 a month plus a 5% commission on all his sales. What must the amount of his sales be to earn at least $150

rewona [7]

Answer:

5,000

Step-by-step explanation:

5,000 x .05 = 250

250 + 1,250 = 1,500

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2 years ago

Surface area of cylinder

Vlad1618 [11]

Answer:

75.40 cm²

Step-by-step explanation:

SA = 2πrh + 2πr²

SA = 2π(2)(4) + 2π(2)²

SA = 50.27 + 25.13

SA = 75.40 cm²

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3 years ago

Can someone please help me with this asap due today 6th grade work

AfilCa [17]

Answer:

Step-by-step explanation:

133 divided by 7 = 19

area of a parallelogram is just L x W so just divide to get the base.

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3 years ago

Treys test score average decreased by 14 points this semester. Write a signed number to represent this change in average.

larisa [96]

Answer:

$-14$

Step-by-step explanation:

Given: Trey's test score average decreased by 14 points this semester.

To find: a signed number to represent this change in average.

Solution:

The decrease can be denoted by minus $(-)$ sign and increase can be denoted by plus $(+)$ sign.

So, a signed number to represent the change in test score average is $-14$

5 0

3 years ago

Calculate the value of 4x2 + xy when x = 3 and y=-2.

Alchen [17]

Answer:

Step-by-step explanation:

4x squared + xy

4x(4x) + xy

12(12) + 3 x 2

144 + 6

= 150

4 0

3 years ago