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melisa1 [442]
3 years ago
11

Simplify 15 - 4(11 - 8). A. 27 B. 3 C. -3 D. 21

Mathematics
1 answer:
motikmotik3 years ago
3 0

Answer:

15-44+32= 3

Step-by-step explanation:

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Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. Let m represent
finlep [7]

Answer:

3.95(3) + 8.95b = 47.65

11.85 + 8.95b = 47.65

Subtract 11.85 from both sides.

8.95b = 35.8

Divide 8.95 from both sides.

b = 4

Hugh bough 4 books.

Step-by-step explanation:

3.95(3) + 8.95b = 47.65

11.85 + 8.95b = 47.65

Subtract 11.85 from both sides.

8.95b = 35.8

Divide 8.95 from both sides.

b = 4

Hugh bough 4 books.

3 0
2 years ago
Tony bought 14 pounds of rice for $6 how many dollars did he pay per pound of rice
juin [17]

Answer: 43 cents

Step-by-step explanation: divide 6.00 by 14 which gives you around .42857

then you round to the hundredths place which gives you .43

7 0
3 years ago
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Danielle wants to purchase some clothes. He has $75. He buys one leather jacket for $39 and 3 pairs of socks. Each pair of socks
butalik [34]

$12 each. $75 - $39 = $36. $36 divided by 3 = $12. Assuming he used all his money.


8 0
3 years ago
Algebra 1 Word Problem
Ierofanga [76]

Answer:

otterbox costs $95; beats costs $210

Step-by-step explanation:

x = otterbox   y = beats

4x + 2y = 800      y = 2x + 20

4x + 2(2x + 20) = 800

4x + 4x +40 = 800

8x + 40 = 800

8x = 800 - 40

8x = 760

x = 760 / 8

x = 95  Otterbox costs $95 each


4x + 2y = 800

4(95) + 2y = 800

380 + 2y = 800

2y = 800 - 380

2y = 420

y = 420 / 2

y = 210   Beats costs $210


4(95) + 2(210) = 800

380 + 420 = 800

8 0
2 years ago
Read 2 more answers
I need help with this!!
dolphi86 [110]

Answer:

its 50

Step-by-step explanation:

6 0
2 years ago
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