For this question you should first add -4d on both sides of the equation and then add +16 on both sides:
25d - 4d = 26+16
21d = 42
d = 42/21
d = 2 :)))
I hope this is helpful
have a nice day

5 0

3 years ago

Read 2 more answers

The table shows the length and width of proportional rectangles.

Korolek [52]

Answer:

Step-by-step explanation:

7 0

11 months ago

Read 2 more answers

A student’s first step to solving the equation 5(x – 2) = 10 was to simplify it to 5x – 2 = 10. Did the student make a mistake?

Dafna11 [192]

Yes, he forgot to distribute all the terms.

3 0

3 years ago

Read 2 more answers

3. The student council is selling roses to collect funds for a charity. The graph be

dexar [7]

Answer:

$Unit = 3$

Step-by-step explanation:

Given

See attachment for graph

Required

The unit cost

Pick any point on the dots of the graph; we have:

$(x,y) = (2,6)$

The unit cost is then calculated as:

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

$Unit = 3$

5 0

3 years ago