3 years ago

X+7=5x2 what's the answer

1 answer:

3 0

Answer: 3

Explanation:

x + 7 = 5 x 2

you do 5(2) and get 10

plug in 10 and the equation looks like:

x + 7 = 10

from there you would subtract 7 from 7 and 10 to isolate x and get your answer of:

x = 3 :)

You might be interested in

Kareem and Christine each ran every day as part of an exercise routine. Kareem ran 5 miles each day for x days. Christine ran 6

stellarik [79]

$5x \geq 6y$
The inequality above shows the relationship.

In this case, Kareem miles on the left have to be at least as much as Christine's on the right.

It would read: 5x is greater than or equal to 6y.

5 0

3 years ago

Write 3/10ths as a decimal

s344n2d4d5 [400]

.3
Whenever finding a decimal out of a fraction divide the numerator by the denominator.

8 0

3 years ago

Read 2 more answers

Does anyone know how to do #4 plz help me!!!

liberstina [14]

If you can get me some numbers this would be easier
however there's r= radius
h=height
I'm not fully understanding this

4 0

3 years ago

Read 2 more answers

Leyla drops a penny from a height of 150 m. How long will it take the penny to hit the ground? Use the formula h(t)=−4.9t^2+vt+h

torisob [31]

To determine the time it takes for the penny to reach the ground, we use the relation of height and time given above. We do as follows:
<span>
0 =−4.9t^2+(0)t+150
t = sqrt( 150/4.9)
t = 5.53 s

Hope this answers the question. Have a nice day.</span>

4 0

3 years ago

Read 2 more answers

Solve and check thanks

navik [9.2K]

The solution is x=-1

6 0

3 years ago