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love history [14]
4 years ago
10

Help please.. having trouble with this question

Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
8 0

y = 7/4x + b

-3 = (7/4)(2) + b

b = -6.5

y = (7/4)x - 6.5

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An athlete jumped 5.5 feet which was 1.1 times higher than the previous jumper how high did the previous athlete jump
Fantom [35]

Answer:

5 ft

Step-by-step explanation:

Let the height of the previous jump be represented by j.  Then 1.1j = 5.5 ft.

Dividing both sides by 1.1, we get j = 5 ft.  This was the height of the previous jump.

3 0
3 years ago
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I need to know the answer to this problem plz
jekas [21]
Yes because 6×6 is 36 and 9×4 is 36.
the blue shows who will get the free apple juice and the red the free popcorn the last one is the 36th person

8 0
3 years ago
Use algebraic rules of equations to predict the solution type to the system of equations. Include all of your work for full cred
stira [4]

Answer: infinitely many solutions

Step-by-step explanation: 6y = -3x + 30 rewrites to 3x + 6y = 30

1. align equations x + 2y = 10

                           3x + 6y = 30

2. multiply first equation by -3 to get -3x - 6y = -30

3. align equations -3x - 6y = -30

                               3x + 6y = 30

4. add the equations and you they cancel out, which means infinitely many solutions

3 0
3 years ago
Need help I got 23,294 as the answer but it’s not an option please explain how you got the answer.
OLEGan [10]

Answer:

A

Step-by-step explanation:

Calculation seems correct to me, with d the distance and h the height of the plane, and i got the same value. Closest value is A tho, so i'd stick with it.

If you want to be pedantic about it, you can always divide the heigth by each value, and get the inverse tangent of each value. With A you get 17.995 which seems the best value you get

8 0
3 years ago
I need help 12 POINTS!!! show work plase
Nesterboy [21]

okay so you have 1/4 and 5 1/2

make 5 1/2 a improper fraction

so you now have 1/4 and 11/2

now do \frac{1}{4} x\frac{11}{2}

\frac{1}{4} x\frac{11}{2} = \frac{11}{8} = 1.375

I hope this helps you

I feel bad study island is the worst!

3 0
3 years ago
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