3 years ago

The product of 9 and a number....Into mathematical expression

2 answers:

6 0

Answer:9x

Step-by-step explanation: Well, you said the product of 9 and a number. It doesn't matter which. So you're basically multiplying 9 with a variable that could be ANY possible result and end up with any possible product. So 9x =..... Either way, you could do it however you want.

ikadub [295]3 years ago

5 0

Answer:

Step-by-step explanation:

Let the number be x.

$9 \times x = 9x$

You might be interested in

25 POINTS!

WITCHER [35]

Answer:

The cosine of the angle is: negative

The sine of the angle is: positive

Step-by-step explanation:

5 0

2 years ago

Find the lateral area of the prism. 27 sq. ft. 36 sq. ft. 54 sq. ft. Find the total area of the prism. T.A.= Find the volume.

Yakvenalex [24]

The volume would be 54 sq. f.

7 0

2 years ago

Read 2 more answers

Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. H

ioda

Answer:

203 more minutes

Step-by-step explanation:

357=x+154

Subtract 154 from both sides

x=203

Hope this helps

3 0

2 years ago

Read 2 more answers

A solution of ibuprofen contains 150g in 800ml. What is the percent strength of this solution?

Sliva [168]

Answer:

18.75 percent

Step-by-step explanation:

150 / 800 x 100 = 18.75

5 0

1 year ago

2.25k - 20 = 6.5k + 14 please help me solve this step by step asap!

Rom4ik [11]

Answer:

k= -8

Explaining:

Move variable to the left-hand side and change its sign.

2.25k - 6.5k - 20= 6.5k - 6.5k + 14

Since two opposites add up to zero, remove them from the expression.

2.25k - 6.5k - 20= 14

Collect like terms!

-4.25k = 14 + 20

Add the numbers

-4.25k = 35

Divide both sides of the equation by -4.25

So you will get the answer: k= -8

8 0

2 years ago