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Ket [755]
3 years ago
7

On Monday Jake could lift 25 lbs one month later he could lift 45 pounds what is the percent of change in the number of pounds h

e can lift
Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0
The answer to this is 55.5%
Yakvenalex [24]3 years ago
6 0

Answer:

80%

Step-by-step explanation:

https://www.calculatorsoup.com/calculators/algebra/percentage-increase-calculator.php?v_1=25&v_2=45&action=solve

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3 years ago
which of the following is q point slope equation of a line that passes through the point (5,2)and (-1,-6)
Salsk061 [2.6K]

Answer:y - y1 = m(x + x1)

m = (y2 - y1)/(x2 - x1) = (-6 - 2)/(-1 - 5) = -8/(-6) = 4/3

y - 2 = 4/3(x - 5) is a possible answer

y + 6 = 4/3(x + 1) is also a possible answer

Step-by-step explanation:

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4 0
3 years ago
Solve the system of linear equations. 3x−2y=1 9x−6y=3
irakobra [83]
Get the y by itself

-2y= -3x + 1

Divide -2 to everything

y= 3/2x - 1/2


Other equation (get y by itself)

-6y= -9x + 3
y=3/2x - 1/2

Use substitution

3/2x-1/2=3/2-1/2

0=0

All real numbers (any value of x makes the equation true)
8 0
3 years ago
10 points!!! Please help I’m stuck on this question.
kakasveta [241]

Answer:

9m^2+17m-9

Step-by-step explanation:

4 0
3 years ago
Identify 21, 46, and 57 as prime or composite.<br> HELP!!
vlada-n [284]

Answer:

Composite, Composite, composite

Step-by-step explanation:

all of them can be divided

4 0
3 years ago
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