MATHEMATICS HIGH SCHOOL

What is the value of x?
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Answer 1
Answer:

Answer:

could we have a picture or the equation?? plz

Answer 2
Answer:

Answer:

is there any more to the question??

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holly earns 30 babysitting 5hours she earns 28 dollars when she does chores 4 hours witch compares the unit rates ​

Answers

Answer:

c

Step-by-step explanation:

Final answer:

Holly earns $6 per hour for babysitting and $7 per hour for chores, meaning she earns more per hour when doing chores.

Explanation:

The question is about comparing the unit rates between Holly's babysitting job and her chore earnings. Unit rate refers to the amount of money earned per hour. Here's how we calculate it:

  • For babysitting, Holly earns $30 for 5 hours. So, the unit rate for babysitting would be $30/5 = $6 per hour.
  • For chores, Holly earns $28 for 4 hours. So, the unit rate for chores would be $28/4 = $7 per hour.

So, Holly earns more per hour when she is doing chores compared to when she's babysitting.

Learn more about Unit Rate here:

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a store manager timed janette to see how long it would take her to fold and put away a sweater, a shirt,a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater , 32.8 seconds for the pants, and 18.2 seconds for the scart. what was the average time it took janette to fold and put away all four items?

Answers

Given:

Item     time
shirt      26.1 seconds
sweater 24.3 seconds
pants     32.8 seconds
scarf      18.2 seconds

Add up all the time in seconds:
26.1 + 24.3 + 32.8 + 18.2 = 101.4

divide the sum by the 4 items:
101.4 / 4 = 25.35 seconds

The average time Janette took to fold and put away all 4 items is 25.35 seconds.

Answer:

the answer is 25.4

Step-by-step explanation:

A company will pay Becky $120 for her first sale. For each sale after that, they will pay her an extra $31.50 per sale. How many sales will Becky have to make to earn at least $2000?

Answers

Final answer:

Through the establishment and solution of a linear equation, we can calculate that Becky needs to make 62 total sales to earn at least $2000.

Explanation:

This problem is a case of a linear function in Mathematics, specifically about understanding how to construct and solve a linear equation. First, Becky earns $120 on her first sale. Then, each subsequent sale after the first one earns her an additional $31.50. We set up the equation $120 + $31.50(x - 1) >= $2000, where x is the number of total sales she must make. After solving that equation for x, you'll get around 61.57, but since she can't sell a fraction of a product, we'll round that up to 62. Thus, Becky needs to make 62 sales to earn at least $2000.

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Answer:

About 60 sales.

Step-by-step explanation:

Help i need help with this question.

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Umm where’s the question cause that’s just a picture

A line of best fit is always an estimate and cannot be calculated.
A-True
B-False

Answers

The statement the line best fit has been an estimate and cannot be calculated. Therefore, the given statement is true.

What is the line best fit?

The best fit line can be defined as the line created by connecting the majority of the points in a scatter plot. Depending on the scatter plot's points, the best fit line may take the form of a straight line or a curve.

The scatter plot's relationships between the variables are better understood when the best fit is used. The maximum scattered point serves as the line's best fit's pivot point.

The predicted line that best matches the plot depends on whether the straight-line equation fits it. As a result, it has not been able to measure the line of optimum fit.

Therefore, the given statement is true.

For more information about the line best fit, refer to the link:

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Answer:

a

Step-by-step explanation:

What is the fraction equivalent of 40% in simplest form? 2/5 4/10 40/100 4/100 pan​

Answers

Answer:

2/5

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

good luck you got this
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On a certain day, the company took 92 people on whale watching trips. There were 40 children aged 12 and under, of which some children were under three years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day? (92 − x)36 + (92 − 40) ⋅ 48 = C (40 + x)36 + (92 − (40 + x)) ⋅ 48 = C (92 + x)36 + (92 − (40 + x)) ⋅ 48 = C (40 − x)36 + (92 − 40) ⋅ 48 = C