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juin [17]
3 years ago
8

PLS HEEELLPP MEEEE

Mathematics
2 answers:
docker41 [41]3 years ago
6 0
Its D because if you plug in each # with x it will give you the output which is y.
Alexandra [31]3 years ago
3 0
The correct answers are A. and C.

The rate of from Table A can be calculated by finding the slope, which is \frac{y_{2} - y_{1}}{ x_{2}- x_{1} }. Therefore, the slope is \frac{60.80-30.40}{4-2}, which simplifies to 15.2.

The rate of Relationship B has to be more than 15.2. The slope of a line is the 'm' in the equation 'y=mx+b". In the answer choices, the 'm' values are 16.4, 14.9, 15.4, and 15.2. The only values that are greater than that are 15.4 and 16.4, so your answer is A and C.
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#7 please help i don’t know what i’m doing and i have to show work
hichkok12 [17]

Answer:

Answer is 6x-13

Step-by-step explanation:

Given

XZ=8x-18 and RZ=2x+5

XR=XZ-RZ

8x-18-2x+5

8x-2x-18+5

6x-13Ans

4 0
2 years ago
Please help me solve the table below
ArbitrLikvidat [17]

Answer:

2, 4 ,6 8

Step-by-step explanation:

Given condition y = 2x

When x = 1 , y = 2 *1 = 2

When x = 2 , y = 2 * 2= 4

when x = 3 , y = 2* 3 = 6

When x = 4 , y = 2 * 4 = 8

Hope it will help :)

5 0
3 years ago
Can some one please help me ???!
Sedaia [141]
45 = 3x3x5
Or you could simplify it to 3^2x5
4 0
3 years ago
Read 2 more answers
(PLEASE HELP 15 POINTS I HAVE 7 MINS) explain your awnser what are the x- and the y-interceptions of 3x - 2y = 18
S_A_V [24]

The given equation is

3x-2y=18

x intercept

To find the x intercept, we have to plug 0 for y and solve for x.That is

3x-2(0)=18
\\
3x=18
\\
x=6

So x intercept is (6,0) .

y intercept

To find the y intercept , we have to plug 0 for x and solve for y. That is

3(0)-2y=18
\\
-2y=18
\\
y=-9

So the y intercept is (0,-9) .

4 0
3 years ago
An ivy contains 5 mg of drug per ml and the patient needs to receive 100mg per hour what is the infusion in ml/hr
SashulF [63]

Answer:

patient is going to need to get 100ml/hr

7 0
3 years ago
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