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KengaRu [80]
3 years ago
5

Can someone please help me answer this last one for tonight thanks in advance

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0
Part a: the first cereal is y=7x and the second one is y=10x so they are $3 apart.

part b: y=7*4 (28) and y=10*4 (40) is $12  apart so she will save $12 each month.
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Can someone do these!!!????
evablogger [386]

Answer:

8/32=0.25

Step-by-step explanation:

6 0
2 years ago
Help me on #8 on a-d please
Svet_ta [14]
A.) -13
b.) 17
c.) 80
d.) 1
All your doing is substituting x for the number in the parenthesis and matching it with the correct function. For example, f(-3) would be 2(-3)-7 which is equal to -6-7 which is -13.
6 0
3 years ago
There are 87.4 calories in one serving of cherries. How many calories are in 3.85 servings? Enter your answer in the bo
Maru [420]

Answer:

336.49

Step-by-step explanation:

Multiply 87.4 times 3.85 to find your answer.

7 0
3 years ago
Read 2 more answers
An object travels along a circular path so that it completes one revolution in 8 seconds. If the linear velocity of the object i
natima [27]

Answer:

Using the concept of speed-distance-time, we find that the diameter of the circular path is 12 inches.

Step-by-step explanation:

Given that the object completes one revolution in 8 seconds. So, the circular speed of the object is 2πr/8 = πr/4 inches per seconds, where r is the radius of the circular path. The speed can be written as:

πr/4 inches per seconds = 60πr/4 inches per minute = 15πr inches per minute.

But, it is given that the circular speed of the object is 90π inches per minute. So,

90π = 15πr

r = 6 inches

Since, diameter is the double of radius, d = 2r = 12 inches.

For more explanation, refer the following link:

brainly.com/question/17978382

#SPJ10

4 0
2 years ago
What number is the opposite of -69?<br><br> What number is the opposite of the opposite of -69?
grandymaker [24]

Answer:

69, -69

Step-by-step explanation:

If the number is positive, the opposite of it is the same number, but negative.

If the number is negative, the opposite of the number is the same number, but positive.

So, -69 would be 69.

69 is the opposite of -69, so the opposite of 69 would go back to -69.

8 0
3 years ago
Read 2 more answers
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