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4 years ago

9

Jamie mowed 7 lawns. He earned $10, $15, $12, $15, $8, And $15 for six lawns. How much did he earn the seventh time if the mean

of the data is 12

1 answer:

worty [1.4K]4 years ago

8 0

The missing number to find the mean of 12 is 9.

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The one number is 3 less than 5 times another number. Their sum is 81. List the numbers.

Inga [223]

Answer:

Step-by-step explanation:

8 0

3 years ago

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roger bought 8 small bricks for his garden for $5.46. the total weight of the bricks was 6 1/4 pounds how many pounds does one b

mestny [16]

Answer:

0.78125 pounds

Step-by-step explanation:

the weight of 8 brick is 6.25 pound

divide the weight by 8 to take the weight for the one brick

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3 years ago

Betty's grade in science class is affected by the number of missing assignments. The table below shows the science grade percent

Angelina_Jolie [31]

Hi!

$y=-5x+95$

<em>Plug in </em> $15$ for $x$

$y=-5(15)+95$

<em>Multiply </em> $-5$ <em>and </em> $15$

$y=-75+95$

<em>Add </em> $-75$ <em>and </em> $95$

$y =15$

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Betty's percentage is 15%.

The rate of change is the amount it changes for every missing assignment, therefore it would be -5.

5 0

3 years ago

Which is more, 53 fluid ounces or 7 cups?

brilliants [131]

Answer:

7 cups

Step-by-step explanation:

1 cup = 8 fluid ounces

7 cups x 8 fluid ounces = 56 fluid ounces

56 is greater than 53

56 > 53

4 0

3 years ago

NO LINKS OR FILES!!!!!!! How many millimeters is this line segment?

34kurt

Answer:

remember this line it will help you

<h3>Milli centi deci meter dega hecto kilometer</h3>

Step-by-step explanation:

<h2>milli to centi takes 10 points difference so option c. 40 millimeters is the correct answer</h2>

7 0

2 years ago