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2 years ago

142% of 115 is what number

Mathematics

1 answer:

Reptile [31]2 years ago

3 0

Answer:

163.3

Step-by-step explanation:

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Solve for x PLZ HELP!!!

r-ruslan [8.4K]

3 times 5 =15

15+6=21

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3 years ago

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Explain how to solve this problem

Mariulka [41]

Answer:

you do your letters first then your other math

Step-by-step explanation:

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3 years ago

Anyone know the answer to this?!?!

Ad libitum [116K]

Answer:

C: 3 x 4 x 4

Step-by-step explanation:

It's obvious for an European since it's simple approximation, the cm is just thrown in to confuse Americans.

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3 years ago

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rodney needs $90 to buy a fish tank. he has saved $35 and plans to work as a babysitter to earn $5 per hour. which inequality sh

kykrilka [37]

N = number of hours.

$5 per hour, total = 5*n = $5n

Since $35 has been saved.

The amount saved plus the amount got from baby sitting should be greater or equal to the $90 cost.

5n + 35 ≥ 90

5n ≥ 90 -35

5n ≥ 55

n ≥ 55/5

n ≥ 11

So Rodney should baby sit for at least 11 hours, that is 11 and above.

8 0

3 years ago

Write an equation of the line that passes through the given points. (-1,5) and (2, - 7)

Vanyuwa [196]

Answer:

The equation of the straight line is 4x +y = 1

Step-by-step explanation:

Step(i):-

Given points are (-1,5) and ( 2,-7)

Slope of the line

$m =\frac{y_{2}-y_{1} }{x_{2} -x_{1} } =\frac{-7-5}{2-(-1)} = \frac{-12}{3} = -4$

slope of the line m = -4

Step(ii):-

The equation of the straight line passing through the point (-1,5) and having slope 'm' = -4

$y - y_{1} = m( x-x_{1} )$

y - 5 = -4 ( x-(-1))

y -5 = -4 x -4

4 x + y -5 +4=0

4x +y -1 =0

Final answer:-

The equation of the straight line is 4x +y = 1

6 0

2 years ago