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3 years ago

jane had a fourth idea for her allowance:Give jane $0.50 in january then multiply her allowance by 4 each month

Mathematics

1 answer:

Alika [10]3 years ago

6 0

Answer:First, identify what the question is asking for.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the numbers.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Next, identify the key words. These include add, subtract, remove, spend, earn, less, more, times, twice, half, etc.

Jane spent $42 for shoes. This was $14 less than twice what she spent for a blouse . How much was the blouse?

Finally, convert everything into an equation.

⋅

blouse

−

Now, solve the equation.

⋅

The blouse was 28 dollars.

Step-by-step explanation:

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Answer:

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3 years ago

Read 2 more answers

A line with a slope of - 8 passes through the points ( - 1, z) and ( - 2, 7). What is the value of z?

ikadub [295]

Answer:

z = -1

Step-by-step explanation:

7 - z / -2 - (-1)

7 - z / -2+1

7 - z / -1

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to check the work

(-1,-1) (-2,7)

7 + 1 / -2 + 1

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3 years ago

A woman is walking at the rate of 90 yards per minute. How fast is she going in feet per second?

motikmotik

Answer:

She is going at the rate of 4.5 feet per second.

Step-by-step explanation:

Given:

The rate of walking is 90 yards per minute.

Now, to find the rate in feet per second.

1 yard = 3 foot.

1 minute = 60 seconds.

So, first we find the rate of walking per second in yard = $90\div 60$

Therefore by dividing we get = $1.5 yard$

Now, we find the rate of walking per second in feet = $1.5\times 3$

So, by multiplying we get = $4.5 feet$

Therefore, she is going at the rate of 4.5 feet per second.

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3 years ago

Slope m = 2 y-intercept b = ? = Equation ?

Norma-Jean [14]

Answer:

Slope m = 2

y-intercept b = 100

Equation: y = 2x + 100

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2 years ago

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Sedaia [141]

Answer:

1. X > 8

2. a. X < 5

Step-by-step explanation:

1. 3x - 8 > 16

+8. +8

3x > 24

divide both sides by 3

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2. 2x - 1 < 9

+1. +1

2x < 10

divide both sides by 2

x < 5

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2 years ago