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inysia [295]
3 years ago
15

Emily and sarah had a total of$80. After Sarah spent 1/3 of her money and Emily spent $17, Emily had twice as much money as Sara

h. How much more money did Emily have at first?
Mathematics
1 answer:
pshichka [43]3 years ago
6 0
You need to add ur fraction and add and sub the rest
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What numerical expression is equivalent to (2^2)^3
oksian1 [2.3K]

Answer:2*2=4

4^3=4*4*4=64

Step-by-step explanation:

5 0
3 years ago
!!!!!NEED HELP ASAP. RIGHT NOW!!!!!!
Nitella [24]

Answer:

15% of 100,000 is 15000, so that would be 100,000 + (15,000*3) = 145,000 after 3 years.

6 0
2 years ago
PLS HELP!<br> solve by completing the square<br> x²+4x=8
masya89 [10]

Step-by-step explanation:

x²+4x=8

rearrange

x² + 4x - 8 = 0

half of 4 is 2

so

x² + 4x + 2² - 2² - 8 = 0

do x² + 4x + 2²

multiplies to give 4 adds to give 4

2+ 2

(x + 2)²

(x + 2)² - 2² - 8

(x + 2)² - 4 - 8

(x + 2)² - 12

(x + 2 + √12) (x + 2 - √12)

√12 = √4 * √3 = 2 √3

(x + 2 + 2√3) (x + 2 - 2√3)

4 0
2 years ago
3+2x=17 I’m taking a test
mihalych1998 [28]

Answer: x=7

Step-by-step explanation:

2x=17-3

2x=14

X=7

8 0
2 years ago
Read 2 more answers
The perimeter of a parallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length. Find the length
mafiozo [28]
Perimeter of a parallelogram = 2(l + w). But w = l - 4
Therefore, 72 = 2(l + l - 4) = 2(2l - 4) = 4l - 8
4l = 72 + 8 = 80
l = 80/4 = 20
w = 20 - 4 = 16

Therefore, length = 20 meters and width = 16 meters
7 0
3 years ago
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