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tino4ka555 [31]
3 years ago
13

Write about a real-world situation that can be solved using a two-step equation. Then write the equation and solve the problem.

Mathematics
1 answer:
otez555 [7]3 years ago
4 0
Hmm idk if this is what you need, but here we go: Amy is 5 years older than her brother, John. Her age is 19. How old is John?
x-John
x+5=19
x=19-5=14
John is 14.
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Mr. Au went to eat at McDonald's this week. On Monday, he ate some hamburgers. On Tuesday, he ate nothing at McDonald's. On Wedn
rewona [7]

Answer: See explanation

Step-by-step explanation:

Let the number of hamburger he ate on Monday be represented by x.

Monday = x

Tuesday = 0

Wednesday = x + 4

Thursday = 0

Friday = 3(x + 4)

Total hamburgers ate = 26

To find the amount of hamburger ate each day we add the number of hamburger ate per day all together. This will be:

= x + 0 + x + 4 + 0 + 3(x+4) = 26

2x + 4 + 3x + 12 = 26

5x + 16 = 26

5x = 26 - 16

5x = 10

x = 10/5

x = 2

Monday = x = 2 hamburgers

Tuesday = 0

Wednesday = x + 4 = 2 + 4 = 6 hamburgers

Thursday = 0

Friday = 3(x + 4) = 3(2 + 4) = 18 hamburgers

4 0
2 years ago
What type of triangle has side lengths 4, 4/15, and 16?
zvonat [6]

Answer:

answer a. Because 16^2=256

4^2+ 4/15^2=16.01

16.01<256 . Therefore, it is acute-angled acute

6 0
2 years ago
A test that is valid must have scores that fit a normal curve A be reliable B be normed on a random sample C predict future beha
sasho [114]

Answer:

A: be reliable

Step-by-step explanation:

4 0
3 years ago
janice wants to jog 3.25 miles on the treadmill she has jogged 1.63 miles how much farther does she have to jog to meet her goal
Mumz [18]

3.25 - 1.63 = 1.62
1.62 miles to go to reach her goal.
4 0
2 years ago
The grocery store sells bottles of juice in six-packs, or they can be bought
Maslowich

Answer:

He will need to buy 2 six-packs and then 4 single bottles.

Explanation:

2((4)2) = 16 (This is how many he will need to get)

16/6 = 2 packs and 4 leftover

4 0
3 years ago
Read 2 more answers
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