Hi there! Hopefully this helps!
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<h2>Answer:

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When you multiply two negatives (-, -,), you are gonna get a positive(+)
<em>[Like making a cross out of two lines].</em>

<h2>Since 3(7) normally <u>
equals 21</u>, that would be the answer for this case.</h2>
Answer:
13
Step-by-step explanation:
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100.
44% = 44/100 = 44 ÷ 100 = 0.44.
100% = 100/100 = 100 ÷ 100 = 1.
Decrease number by 44% of its value.
Percentage decrease = 44% × 13
New value = 13 - Percentage decrease
210 take 126/3 = 42 take 42x5 = 210
Answer:
If A = 8, B = 5
If A = 20, B = 3
Step-by-step explanation:
4x²(2x³ + 5x)
8x⁵ + 20x³
If A = 8, B = 5
If A = 20, B = 3
Answer:
Jamie, because 9 out of 10 is a 90 and 12 out of 15 is an 80