ZJSG09112007 ZJSG09112007

01-10-2021
Mathematics

contestada

See question in image.
Find x

See question in imageFind x class=

Respuesta :

01-10-2021

Answer:

15

Step-by-step explanation:

Let's say that the length of the vertical line is y. Then we can assume that 20+x=7y, 25+x=8y. Subtract the second with the first and you get y=5. Substitute y=5 into 20+x=7y, 20+x=35, therefore x=15

Answer Link

Otras preguntas

the of a machine is the percent of input work that becomes output work

Help please? The table below shows the distribution of students in Mrs. boxer 6th grade class what is the ratio of the number of girls to the total number of s

In a play, which element related to theme is introduced in act 1, built up in act 2, and resolved in act 3? (A)the main characters (B)the setting (C)the central

can you answer this question?

What measuring tools are used to measure inertial mass

- 2 * root(4, 80x ^ 8 * y ^ 9 * z)

How did Gibbons v. Ogden affect federal law?

Have done with your hacking—harry me no more! I have borne, as behooved, one blow in this place; If you make another move I shall meet it midway

What type of cells undergo motorice cell division?

A spinner has five congruent sections labeled 1-5. If a person spins the spinner 125 times, how many times could she expect to land on an even number?