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forsale [732]
2 years ago
9

Please help 10 points asap​

Mathematics
1 answer:
hoa [83]2 years ago
3 0

Answer:

a) 7

b) -8.2

c) 0

d) -7

e) -1 3/4

f) 121

Step-by-step explanation:

Just put the opposite for each one. The absolute value is the distance away from 0.

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Iestion 10 (5 points)
marta [7]

Answer:

Jake is 9, and Jake's dad is 43.

Step-by-step explanation:

Ok, let's start off by putting a variable for Jack's age, A.

We know that Jack's father is 2 less than 5 times, so we can write his as 5x -2.

Now let's make an equation:

52 = x + 5x - 2

We need to isolate the x-values so we need to add 2 on both sides:

54= x + 5x

No we need to add the like terms:

54 = 6x

Finally, we just divide by 6 on each side.

Now we know X = 9 but we're not done yet :)

So because Jake's dad is almost 5 times as much, we first multiply Jack's age by 5. We get 45 but we need to subtract 2 which leaves us with 43.

3 0
3 years ago
Steve is buying apples for the fifth grade each bag holds $12 if there are 75 students total how many bags of apples will Steve
schepotkina [342]
Steve will have to buy "6.25" bags of apples if he wants to give one apple to each student.
Explanation:
75 divided by 12 = 6.25
8 0
3 years ago
Fill in the blank 31+____=61
saveliy_v [14]
31 plus 30 equals to 61
6 0
3 years ago
Read 2 more answers
A movie rental website charges $5.00 per month for membership and $1.25 per movie. How many movies did Andrew rent this month if
DiKsa [7]
13 movies because 16.25 divided by 1.25 equals 13.
3 0
3 years ago
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Vida correctly answered 18 of a 20 item test. Express her score in percent.
DerKrebs [107]
Her score in percent is 90%
7 0
3 years ago
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