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Goshia [24]
4 years ago
15

Simplify -6(w^3+3z+4)-2(-7z-5w^3)

Mathematics
1 answer:
Pie4 years ago
7 0

Answer:

4(w3 - z - 6)

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Solve 22.5 + x = -47.37<br><br> -24.87<br> 24.87<br> -49.62<br> -69.87
zheka24 [161]
The answer is -69.67

22.5 + x = -47.47
-22.5 -22.5
x = -69.87
4 0
3 years ago
Answer the following.
Assoli18 [71]

Answer:

40000

Step-by-step explanation:

Simple interest (I) is calculated as

I = \frac{PRT}{100}

P is the amount borrowed , R is the interest and T the time in years

Here I = 2000 , R = 5 and T = 1 with P to be found , then

2000 = \frac{P(5)(1)}{100} ( multiply both sides by 100 )

5P = 200000 ( divide both sides by 5 )

P = 40000

5 0
3 years ago
Read 2 more answers
1. 1.7, 0.9, 1.07, 1.9, 0.7
Charra [1.4K]

Answer:

3

Step-by-step explanation:

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3 years ago
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Q3. Kylie sits two maths test. She scores 19/25 in the first one, and 16/20 in the second one.
Rina8888 [55]
She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.
7 0
3 years ago
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chase is working to earn money for a CD player. on saturday, he earned half as much as he did on sunday, but twice as much as he
Finger [1]

Answer:

Fri. $10

Sat. $40

Sun. $20

Step-by-step explanation:

earnings on Saturday=x

Sunday is .5*x, which is 1/2 of Saturday

Friday is .25*x, which is 1/2 of Sunday

x+.5x+.25x=70

(simplify)1.75x=70

Divide by 1.75       1.75x/1.75=70/1.75

X=40

then plug in x for all days

4 0
4 years ago
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