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Archy [21]
3 years ago
7

Simplify the following expression by expanding the and collecting like terms -2 (-8x minus 4) + 3

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0

Answer:

11

Step-by-step explanation:

-2x-8= 16

-2x-4=8

16-8= 8

8+3= 11

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Whitepunk [10]

Answer:

3

Step-by-step explanation:

42 divided by 2 equals 21

21 divided by 8 equals 2.625

therefore, sharon must buy 3 packets of cheese.

4 0
3 years ago
Bill has a box of markers that has a base of 8 cm by 20 cm and a height of 6 cm. Martin's pencil box has a height of 4 cm and a
Maslowich
Ok so you need to multiply the length, width, and height together for each one.
Bill: 8 x 20 x 6 = 960
Martin: 4 x 15 x 16 = 960
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8 0
3 years ago
Read 2 more answers
-v + 5 + 6v = 1 + 5v + 3
Dima020 [189]

Answer:

v does not exist

Step-by-step explanation:

5v+5=4+5v

there is no v

5 0
3 years ago
If x = 3 and Y = 5 work out the value of 2x squared + 3 Y squared
miskamm [114]

Answer:

Step-by-step explanation:

x = 3

y = 5

2x^2 + 3y^2 = 2 × 3^2 + 3 × 5^2

= 2 × 9 + 3 × 25

= 18 + 75

= 93

Hope this helps

plz mark as brainliest!!!!

4 0
3 years ago
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At the store for every 6 books sold there were 5 movies sold. What is the ratio of books sold to movies sold?
tatyana61 [14]

Answer:

6,5

Step-by-step explanation:

6 + 5 = 11

6 to 5

6,5

3 0
3 years ago
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