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Lostsunrise [7]
3 years ago
12

Simplify the expression. 5(2 + (−9)) + −25

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

-60

Step-by-step explanation:

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Which expression is equivalent to (X^5 +2X^2−4)−(−5X^5−3X^2+2X−7)?
MrRa [10]

Answer:

6x^{5} + 5x² - 2x + 3

Step-by-step explanation:

Given

(x^{5} + 2x² - 4) - (-5x^{5} - 3x² + 2x - 7)

Remove the parenthesis on the first factor and distribute the second by - 1

= x^{5} + 2x² - 4 + 5x^{5} + 3x² - 2x + 7 ← collect like terms

= 6x^{5} + 5x² - 2x + 3 ← in standard form

5 0
4 years ago
Pls help me ASAPpppppp
kicyunya [14]
The answer is d. wow I still hate geometry.
6 0
3 years ago
Simplify |65.45-42.45|-(30.40+45.83)
alisha [4.7K]

Answer:

−

53.23

Step-by-step explanation:

5 0
3 years ago
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Select all that apply. Select the formulas that give the amount P in the account after the first period.
Lisa [10]

Options :

a.) P=1.005Po

b.) P=1.02Po

c.) P=Po(0.02/4)

d.) P=Po(4.02/4)

e.) P=Po(1+ 0.02/4)

Answer:

a.) P=1.005Po

d.) e.) P=Po(1+ 0.02/4)

Step-by-step explanation:

From the compound interest formula:

P = P0(1 + r/n)^t

Rate = 2% = 2/100 = 0.02

n = Number of compounding times per period, quarterly ; n = (12 /3) months

P = P0(1 + 0.02/4)^1

P = p0(1 + 0.02/4)

Simplifying further :

P = P0(1 + 0.005)

P = p0(1.005)

4 0
3 years ago
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navik [9.2K]

Answer:

t ≤ 12

Step-by-step explanation:

8 0
3 years ago
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