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mart [117]
3 years ago
14

-8x + 4y =24 -7x + 7y = 28

Mathematics
1 answer:
Afina-wow [57]3 years ago
6 0
<h2>I hope it will help you!!!!!</h2>

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how to break into the white house in Washington dc please need help will mark brainliest very important.
Paraphin [41]

Answer: White House tours are scheduled on a first come, first served basis and they must be requested a minimum of 21 days in advance of your visit. Requests can be submitted up to three months in advance. The earlier, the better as only a limited number of spaces are available.

Step-by-step explanation:  u need to tour to get in

5 0
3 years ago
Your gross pay is $2,759.00. your involuntary deductions are fica (7.65%), federal withholding (12%), and state withholding (7%)
max2010maxim [7]
Gross pay = $2,759.00
Total deductions = 7.65%+12%+7% = 26.65% = 0.2665

By thumb rule, rent and other fixed expenses ≤ 28% of Monthly gross salary

Therefore,
Allowed housing and fixed expenses = 0.28*2,759 = $772.52

Then, a. is the correct answer.
6 0
3 years ago
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154.1 ÷ 0.5 as a mixed number
Minchanka [31]
154/5 hope this help

7 0
3 years ago
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A player kicks a soccer ball off of the ground. The height of the ball is modeled by the equation h(t)=-\frac34\left(t-4\right)^
Aneli [31]

Answer:

Step-by-step explanation:

We can solve this in either of two approaches:  Mathematically or Graphically.

<u>Mathematically</u>

y=-(3/4)(x-4)^2+12  where y is the height of the ball, and x is the time, in seconds.

We want to know how many seconds for the height to be 0, so y=0.

0 = -(3/4)(x-4)^2+12

-12 = -(3/4)(x-4)^2

12*(4/3) = (x-4)^2

16 = (x-4)^2

x = 8 and 0 (the initial point).]

It will reach the ground in 8 seconds

<u>Graphically</u>

Plot the function and find the time, x, when the graph passes through the x axis (after t = 0).  Attached.

6 0
2 years ago
If h = 12 and g = 4, which of the following has a value of 3?
tigry1 [53]

Answer: i think its g+1



Step-by-step explanation: Okay so since the values are given to you all you have to do is substitute. 

12-(4*12) divided by (3*4)+1

12-48 divided by 12+1   ( I did the multiplication first because it comes first in the order of operations.)

-36/13= -2.76

So this is not equal to 3.



5 0
3 years ago
Read 2 more answers
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