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2 years ago

6

melinda will take 15 quizzes this semester. she would like to score a b are better on at least 90% of them. so far. she gotten a

b are better on 6 quizzes. witch inequality can be used to determine how many more quizzes she must score a b are better on

1 answer:

dimaraw [331]2 years ago

7 0

Answer:

i hope this helps, i got x + 5 ≤ 13 as ur equation

Step-by-step explanation:

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Nicole deposits $600 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in t

alexgriva [62]

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Donna will be paid

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The answer is 6.33 units.

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3 years ago

what is the starting amount , the decay rate , and equation for this problem ? “you bought a video game for $50 dollars, but it

Aleks04 [339]

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3 years ago

The hypotenuse AB of the right triangle ABC is parallel to the axis of the abscess. Find the length of the hypotenuse if A (-1;

lukranit [14]

Answer:

10.25

Step-by-step explanation:

The slope of AC is given by the slope formula:

m = (y2 -y1)/(x2 -x1)

m = (-4 -1)/(3 -(-1)) = -5/4

Then the slope of CB is the opposite reciprocal, 4/5. The equation of line CB in point-slope form is ...

y -k = m(x -h) . . . . . . line with slope m through point (h, k)

y -(-4) = 4/5(x -3) . . . . line CB

When y = 1 (to match the y-value of A), then ...

1 +4 = 4/5(x -3)

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Point B is (9.25, 1).

The length of the hypotenuse is ...

9.25 -(-1) = 10.25

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2 years ago