3 years ago

Solve the equation for j=

Mathematics

1 answer:

timurjin [86]3 years ago

6 0

The answer for " J " would be 228

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15/8 + (-3 4/7) plz help me.

givi [52]

I think it’s -1.69642857143

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3 years ago

When deriving the quadratic formula by completing the square, what expression can be added to both sides of the equation to crea

nignag [31]

The expression that would be added to both sides is (b/2a)^2

<h3>How to determine the expression?</h3>

The equation is given as:

x^2 + b/ax + __ = c/a + __

Take the coefficient of x

b/a

Divide by 2

b/2a

Square the expression

(b/2a)^2

Hence, the expression that would be added to both sides is (b/2a)^2

Read more about quadratic equation at:

brainly.com/question/10449635

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1 year ago

If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130?

Dimas [21]

Your answer is 200 miles

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3 years ago

Pete dad usually deposits $25 into his bank account every week.for the next weeks he wants to deposit more than the usually $25

Burka [1]

Answer:

The answer is "8(25+x)>500;x>37.50".

Step-by-step explanation:

Please find the complete question in the attached file.

$\to 8(25+x)>500\\\\\to 200 +8x>500\\\\\to 8x> 300\\\\\to x> \frac{300}{8}\\\\\to x> 37.50$

That's why above given choice is correct.

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3 years ago

5x + 7 < -3 or 3x - 4 > 11

rodikova [14]

Answer:

x < -2; x > 5

Step-by-step explanation:

5x + 7 < - 3 3x - 4 > 11

-7 -7 +4 +4

5x < - 10 3x > 15

/ 5 /5 /3 /3

x < -2 x > 5

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3 years ago