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True [87]
2 years ago
5

lign="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
professor190 [17]2 years ago
3 0

Answer:

15x

Step-by-step explanation:

because i multiply i side by side and copy the variable

murzikaleks [220]2 years ago
3 0

Answer:

- x² + 8x - 15

Step-by-step explanation:

Given

(5 - x)(x - 3)

Each term in the second factor is multiplied by each term in the first factor, that is

5(x - 3) - x(x - 3) ← distribute parenthesis

= 5x - 15 - x² + 3x ← collect like terms

= - x² + 8x - 15 ← in standard form

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One cup of​ grated, fresh Parmesan cheese weighs 3 ounces. How many cups of grated cheese can you expect to get from a​ 4.5-poun
Ksenya-84 [330]

Answer:

9 cups

Step-by-step explanation:

If one pound is equal to 2 cups, then you would multiply 2 by 4, which gives you 8. If one pound equals 2 cups, then half a pound equals 1 cup. So since we already have 8 cups, you just add one more cup, which gives you 9 cups total

SUMMARY: You can expect to get 9 cups of grated parmesan cheese from a 4.5-pound block.

5 0
2 years ago
What is the solution set of {x | x < 2} {x | x ≥ 2}?
elena-14-01-66 [18.8K]

Answer:

I'm pretty sure it's B

Step-by-step explanation:

5 0
3 years ago
I need help on this I'm super confused.
Ksivusya [100]

Answer:

a) 7x-2

b) 28x-8

c) length of a side: 26 in, perimeter: 104 in, area: 676 square inches

i’m not quite sure abt c but i hope this helps :)

7 0
2 years ago
Please answer this correctly.I have to finish this today as soon as possible
Zina [86]

Answer:

34:48

Step-by-step explanation:

adult:child

34:48

simplify: ÷2

17:24

5 0
3 years ago
An 1111-inch string is cut into 33 equal pieces. Which expression shows the length of each piece?
FromTheMoon [43]
IM pretty sure the answer is 1111/33=p
4 0
3 years ago
Read 2 more answers
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