MATHEMATICS MIDDLE SCHOOL

Solve for J
J/2 + 7 = 12

Answers

Answer 1

Answer:

Answer:

J=10

Step-by-step explanation:

J/2 + 7 = 12

Subtract 7 from each side

J/2 + 7-7 = 12-7

J/2 = 5

Multiply each side by 2

J/2 *2 = 5*2

J =10

Related Questions

Need help please! A. B. C. D.
What is the decimal of 13 /20
What's an example of multiple alleles？
How many yards are in 48 feet
What is the value of 8 in 686,293

The ratio 63:18:27 in simplest form.

Answers

63:18:27
Are all divisible by 9
63/9=7
18/9=2
27/9=3
7:2:3

the answer is 7:2:3.I really hope that I was able to help

Is 10 a term in this expression 4y - 5x +10

Answers

Answer:

yes

Step-by-step explanation:

Which is a related addition fact for 15-6 9

Answers

9+6=15
6+9=15
15-9=6
15-6=9

3. Seventy-six percent of the brass instruments in the band leading theparade were trombones. If there were 100 brass instruments, how many
were trombones?

Answers

Answer: 76 trombones

Step-by-step explanation: The first thing to recognize is that 76% is out of 100%. So, in other terms, you can say that 76/100 is equal to the percentage given to us. If we know that, we can set up a ratio problem.

$(76)/(100) = (x)/(100)$

Here, you can cross multiply. (76x100) = (100xX) To make things simple, divide both sides by 100. In the end, you will get X = 76 trombones.

Find the value of x in the figure. If the answer is not an integer, round to the nearest tenth.(image)

a.
54°
b.
59°
c.
75°
d.
83°

Answers

D. 83
The reason is because the shape is a Pentagon and the interior angles of a Pentagon are 540 degrees. So add up all the angles which are given to you and you subtract that answer by 540 and that gives you the end answer.

Length of a bed, using a mental benchmark, width of a door) how many yards?Need answer ASAP
Thanks