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goldenfox [79]
3 years ago
10

This is hard please

Mathematics
2 answers:
sineoko [7]3 years ago
8 0

I'm pretty sure the answer is D

finlep [7]3 years ago
7 0

Answer:

D.

Step-by-step explanation:

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What is the slope and y intercept of -2x +3y=-9
attashe74 [19]

Answer:

m = 2/3

b = -3

Step-by-step explanation:

Rearrange the equation to slope-intercept form (y = mx + b).

x and y are points on the graph.

m is the slope.

b is the y-intercept.

Isolate "y". This means separating it from the other numbers.

-2x +3y = -9

-2x + 2x +3y = -9 + 2x    Add 2x to both sides

3y = 2x - 9

3y/3 = 2x/3 - 9/3      Divide both sides by 3

y = 2x/3 - 9/3      Simplify

y = (2/3)x - 3

Think about which numbers and "m" and "b" now that the equation is in y = mx + b. Include the plus and minus signs.

m = 2/3

b = -3

8 0
3 years ago
PLEASE ANSWER ASAP! PLEASE! NO EXPLANATION NEEDED IF YOU DON'T WANT! PLEASE ANSWER AS MANY AS YOU CAN! YOU DON'T NEED TO DO EVER
RSB [31]

Answer:

12: 144

Step-by-step explanation:

As it fits all requirments.

5 0
3 years ago
If Jose divides his cards into 8 equal stacks, how many cards will there be in each stack? Will there be any cards left over?
gavmur [86]
Idk how many start cards there are o this problem cant be solved...
8 0
3 years ago
Y=1/2×-6 ×=-4 what is the solution to the system of equations
hodyreva [135]

Answer:

(-4, -8)

Step-by-step explanation:

Use the substitution method.  x = -4, so y = (1/2)x - 6 becomes:

y = (1/2)(-4) - 6, or y = -2 - 6, or y = -8.

The solution is (-4, -8).

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3 years ago
Which expression represents how many points each worksheet is worth?
photoshop1234 [79]

Answer:

105 divided by 7

Step-by-step explanation:

to find out you need to divide

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3 years ago
Read 2 more answers
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