3 years ago

If x-7=14, then what is the value of x-2

Mathematics

2 answers:

Semenov [28]3 years ago

8 0

If x- 7 = 14
X = 21.
21-2= 19

Volgvan3 years ago

4 0

If x- 7 = 14 then X = 21. so 21-2= 19. :)

You might be interested in

How do I solve this? It says solve each right angle and then to round answers to the nearest tenth.

mariarad [96]

Answer:

19.2

Step-by-step explanation:

Add 12 squared to 15 squared(144+225)

Square root the answer( $\sqrt{369}$ )

Round to the nearest tenth(19.209)

7 0

2 years ago

Write the equation in slope-intercept form of a line with slope -2 that passes through the point (1.-7)

tiny-mole [99]

Answer:

y=-2x-5

Step-by-step explanation:

y-y1=m(x-x1)

y-(-7)=-2(x-1)

y+7=-2x+2

y=-2x+2-7

y=-2x-5

6 0

2 years ago

John read the first 114 pages of the novel, which was 3 pages less than 1/3 of the novel.

sp2606 [1]

If they're asking you how many pages are in the novel, there would be 351. To find this, you just add 3 to 114, which is 117 and multiply it by 3, which is 351. If they're asking something else, let me know and I'll try to help. I hope this helps!

8 0

2 years ago

Preston's vegetable patch is 7 yards wide and 17 yards long. Preston wants to build a fence around the vegetable patch. The fenc

bezimeni [28]

Answer: 238$

Step-by-step explanation: 7 x 17 = 119 mutiply this x 2.00 = 238

6 0

2 years ago

To estimate the mean score μ of those who took the Medical College Admission Test on your campus, you will obtain the scores of

chubhunter [2.5K]

<span>Standard deviation for mean of n objects = (square root n) x s.d. for one
object.

So you need (2.8/0.5)^2 or around 32.</span>

4 0

2 years ago