Ask question

Ask question

All categories

3 years ago

9

you sold brownies for $3 each.You sold 14 more this week than last week altogether. You made $84. how many brownies did you sell

each week?

1 answer:

Luba_88 [7]3 years ago

7 0

Answer: 8

Step-by-step explanation: Altogether you sold x last week, if you do x + 14 which is 2x12 brownies sold, then at 3$ each 3(2x+12)=84 so 6x + 36 = 84

84- 36 = 48/6 = 8

You might be interested in

Help please, this is times

kondaur [170]

Answer:

2

Step-by-step explanation:

24/12= 2

4 0

3 years ago

A square has a perimeter of 12 yd. What is the length of each side?

Lena [83]

Answer:

Length of side of square is 3 yd.

$~$

Step-by-step explanation:

Let the side of square be 's'. We know that Perimeter of square is <u>4 ×</u> <u>Side</u>.<em> </em>By substituting values in the formula we can find the required side.

$~$

$:\implies \sf 4 × s=Perimeter \: of \: square$

$~$

$:\implies \sf \: \: \: 4 × s = 12$

$~$

$:\implies \sf \: \: \: s = \dfrac{12}{4}$

$~$

$:\implies \bf \: \: \: Side = 3 yd.$

$~$

$\therefore \:$ Length of side of square is <u>3</u><u> </u><u>yd</u>.

7 0

2 years ago

Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs

Karo-lina-s [1.5K]

Answer: 17 3/4

Step-by-step explanation: because yes

4 0

3 years ago

Read 2 more answers

1,200 students chose meat lasagna and 400 chose vegetable and spinach lasagna, what percent of students chose vegetable and spin

gladu [14]

400/1600 =25%

Explanation:

Total=1,200+400=1,600

5 0

3 years ago

Read 2 more answers

Which equation could possibly represent the graphed function?

Veseljchak [2.6K]

Answer:

A

Step-by-step explanation:

You're looking for x-intercepts

From the graph you know that the x-intercepts are as follows:

x = -4, x = -2, x = 4

And this is when y or f(x) = 0

so you can rewrite each x-intercept as an equation

0 = x + 4

0 = x + 2

0 = x - 4

Now you know each of the terms

f(x) = (x-4)(x+2)(x+4)

7 0

3 years ago

Read 2 more answers