Ask question

Ask question

All categories

zhannawk [14.2K]

3 years ago

5

Jeffrey's brother max is 5 years older than twice Jeffrey's age. Write an expression that represents the relationship of Max's a

ge in terms of Jeffrey's age,j.

1 answer:

Illusion [34]3 years ago

4 0

Jeffrey = J
Max = M

M = 2j + 5

You might be interested in

agasfer [191]

Answer:

The solution to the system of equations be:

$x=3,\:y=-1$

Hece, option B is correct.

Step-by-step explanation:

Given the system of equations

$\begin{bmatrix}x-3y=6\\ 2x+2y=4\end{bmatrix}$

Multiply x − 3y = 6 by 2: 2x-6y=12

$\begin{bmatrix}2x-6y=12\\ 2x+2y=4\end{bmatrix}$

so

$2x+2y=4$

$-$

$\underline{2x-6y=12}$

$8y=-8$

so the system of equations becomes

$\begin{bmatrix}2x-6y=12\\ 8y=-8\end{bmatrix}$

Solve 8y = -8 for y

$8y=-8$

Divide both sides by 8

$\frac{8y}{8}=\frac{-8}{8}$

$y=-1$

$\mathrm{For\:}2x-6y=12\mathrm{\:plug\:in\:}y=-1$

$2x-6\left(-1\right)=12$

$2x+6=12$

subtract 6 from both sides

$2x+6-6=12-6$

$2x=6$

Divide both sides by 2

$\frac{2x}{2}=\frac{6}{2}$

$x=3$

Therefore, the solution to the system of equations be:

$x=3,\:y=-1$

Hence, option B is correct.

6 0

3 years ago

Read 2 more answers

A salesperson had 50 shirts to sell and must sell a minimum of 20 shirts. The salesperson sells the shirts for $35 each. The amo

Zigmanuir [339]

Answer:

3x-100

Step-by-step explanation:

3 0

3 years ago

Which simplified fraction is equal to 0.53

swat32

Answer is provided in the image attached.

3 0

3 years ago

The sixth graders in one school are 155. 3 of them are girls. How many are the boys? 5

umka21 [38]

Answer:

31 i think

155.3 divided by 5 is equal to 31

6 0

2 years ago

Read 2 more answers

What does this mean ?

Roman55 [17]

Step-by-step explanation:

Area= 13.86 cm²

πr²= 13.86 cm²

r= √13.81 ×7/22

r= 2.1 cm

Circumference= 2πr

= 2 × 22 × 2.1 / 7

=13.2 cm

8 0

3 years ago

Read 2 more answers