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Romashka-Z-Leto [24]
4 years ago
9

Hi...Anyone know the answer ☺️

Mathematics
1 answer:
kap26 [50]4 years ago
4 0

the answer =========== 7.

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Allison and Amy Scott work 15 hours per week at separate jobs. Allison assists in a hospital for $5.25 per hour. Amy works in a
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Answer:

Amy makes more money

Step-by-step explanation:

Allison:

works 15hr

makes $5.25 per hr

(5.25)15 = 78.75

Allison makes 78.75 per week.

Amy:

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makes 3.10 per hour

(3.10)15 = 46.50

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3 years ago
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Use the discriminant to describe the roots of each equation. Then select the best description.16x2 + 8x + 1 = 0double rootreal a
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Hello!

The discriminant of quadratic functions is: b² - 4ac. Since the equation is in standard form, which is Ax² + Bx + C = 0 , we can substitute those values into our discriminant and simplify.

The value of the discriminant will tell us how many solutions there are to the given quadratic equation.

A positive discriminant will have two real solutions.

A discriminant of zero will have one real solution.

A negative discriminant will no real solutions.

1. Substitute, a = 16, b = 8, c = 1.

8² - 4(16)(1)

64 - 4(16)(1)

64 - 64(1)

64 - 64

0

Since the discriminant is zero, the answer is choice A, double root, because since it is raised to the power of 2, it must has two roots, but in this case, both of the roots the same x-values.

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3 years ago
Order of operation (-4)(-2)-6(2-5)
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Answer:

Step-by-step explanation:

Are u stupid?

8 0
3 years ago
ASAP HELP FIRST PERSON TO GET ALL RIGHT WILL GET BRAINLEST IF YOU DONT KNOW DONT ANSWER
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Answer:Yes,No,No,Yes

Step-by-step explanation:

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3 years ago
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En la fábrica de Don Toño hoy fabricaron 320 pantalones, si los guardan en cajas donde caben 50 ¿cuántas cajas llenaron?
Scrat [10]

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6.4 Cajas

Step-by-step explanation:

320/50 = 6.4 Cajas

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3 years ago
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