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2 years ago

Write the expression 5x(x+9)-7(x+9) in complete factor form

Mathematics

1 answer:

soldi70 [24.7K]2 years ago

7 0

5x^2+45x-7x+63

5x^2+38x+63

please vote my answer brainliest. thanks!

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What is the surface area? 2 mm 2 mm 2 mm square millimeters

Alona [7]

Answer:

24 mm^2

Step-by-step explanation:

length x width x 6 sides in a cube

(2)(2)(6)=24

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2 years ago

What is the answer to 2/3j-1/6=1/2?

Elodia [21]

It has already given you the answer.

3 0

2 years ago

Please help in math!! Solution needed

Marysya12 [62]

This is the same as any math problem you may have solved before.

First, start by isolating the x on one side. I will choose to keep the coefficient positive, so I will add x to both sides.

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2 years ago

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How do I evaluate using the given values P+r-2; use p=3 and r=2

natali 33 [55]

Answer:

Step-by-step explanation:

P+r-2

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4 0

2 years ago

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Suppose the CPI increases this year from 208 to 221. What is the rate of inflation for this year? Round your answer to the neare

guajiro [1.7K]

SOLUTION:

We are to find the rate of inflation in the given question;

The formula to be used is;

Inflation rate =

$\frac{\text{CPI}_{present}-CPI_{previous}}{CPI_{previous}_{}}\text{ X 100}$ $\begin{gathered} \frac{221-208}{208}\text{ X }\frac{100}{1} \\ \\ \frac{13}{208}X\frac{100}{1} \\ \\ 6.25\text{ \%} \\ 6.3\text{ \% (nearest tenth of a percentage)} \end{gathered}$

CONCLUSION

The inflation rate of CPI that increased from 208 to 221 to the nearest tenth of a percentage is 6.3%.

8 0

1 year ago