Ask question

Ask question

All categories

3 years ago

8

Write the equation for nancy started the year with $425 in the bank and is saving $25 a week. sam started with $875 and is spend

ing $15 a week. when will they both have the same amount of money in the bank

1 answer:

Zina [86]3 years ago

5 0

X is the amount of weeks.
Equation: 425+25x=875-15x

Solve for x:
25x+15x=875-425
40x=450
x=11.25
The answer is 11.25 weeks.

You might be interested in

A family of 3 children 2 adults visited a heath club. The club charges $y an hour for each child and $x an hour for each adult.

gregori [183]

Answer:

Step-by-step explanation:y<30 and x<15

6 0

3 years ago

an art teacher has 28 students in her first period class and 24 in her second period class if almost 30 of the students in these

tatiyna

Answer:

im not sure if this answer is correct but i think its 22

6 0

3 years ago

Read 2 more answers

What is the positive solution of x square minus 36 equals 5x

777dan777 [17]

Answer:

<span>⇒x=9</span> (positive solution)

Explanation:

<span><span>x2</span>−36=5x</span>

<span>→<span>x2</span>−36−5x=0</span>

Factor the expression:

We get:

<span><span>(x−9)</span><span>(x+4)</span>=0</span>

First solution:

<span>⇒<span>(x−9)</span>=<span>0<span>x+4</span></span></span>

<span>⇒<span>(x−9)</span>=0</span>

<span>⇒x=<span>9</span></span>

3 0

3 years ago

Your first bungee jump is 50 1/6 ft higher than your second jump. Your first jump reaches -200 2/5 ft. What is the height of you

vesna_86 [32]

Answer:

-250 3/6

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the degree triangle

coldgirl [10]

Answer:

A) 7

Step-by-step explanation:

Because the triangles are congruent to each other, then their corresponding angles are also congruent to each other. Thus, angles Z and V are congruent to each other:

$\angle Z=\angle V\\\\40^\circ=(5n+5)^\circ\\\\35=5n\\\\7=n$

Therefore, your answer is A.

6 0

2 years ago