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ra1l [238]
4 years ago
11

ASAP PLS HELP ME FOR ALL IF THESE! 7, 8, 9.A and b (SHOW WORK!!)

Mathematics
1 answer:
tigry1 [53]4 years ago
4 0
The answer for 8 should be c because it is a discount so you get to pay less.
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Consider the polynomial 5x^2+8x-9. What is the degree of the polynomial?
Bond [772]

the answer is D cubic

3 0
4 years ago
Please help me quick!!!!
mario62 [17]
The correct answer is B because 2×4=8 8+4=12
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3 years ago
Write the following equation in slope-intercept form.<br> 3x-2y= 5
ddd [48]

Answer:

y= (3/2)x - (5/2)

Step-by-step explanation:

Slope-intercept form is y=mx+b. So, 3x-2y=5 can be rearranged to slope-intercept form.

We need to isolate the y and get it by itself, so let's subtract the 3x from both sides.

-> -2y = 5 - 3x

Now we need to get rid of the -2 so that the y will be completely alone. So, divide the -2 from both sides of the equation.

-> y = (5/-2) (-3x/-2)

Now rearrange, and the negatives from the 3x and 2 cancel each other out and we are left with:

-> y = 3/2 x - 5/2

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3 years ago
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coldgirl [10]

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b. 2/3, 66.7%

c. 1/6, 16.67%

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a. There are 54 cards in a standard deck, and 4 of each card

b. There are 6 possible numbers, and 4 are less than five

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2 years ago
jack borrowed a sum of 12000$ from a fiancing company for3 years at 15% per anum. what is the total instrest he paid in 3 years?
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Formula= cost price x rate of interest x time (years) and then divide by 100
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Read 2 more answers
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