Solve.
–30 = 6z
a. –5
b. –6
c. –24
d. –180

Answers

Answer 1

Answer: -30 = 6z

Plug in 6(-5) and you get -30

Answer is A

Answer 2

Answer: The correct answer is A. -5

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Point A(5,-5) is to the right of the y-axis and below the x-axis.
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Point B(-3, 2) is to the left of the y-axis and below the x-axis.
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Answers

Answer:

true, false, true, false

Which represents a quadratic function?f(x) = −8x3 − 16x2 − 4x

f (x) = x 2 + 2x − 5

f(x) = + 1

f(x) = 0x2 − 9x + 7

Answers

A quadratic function is one of the form f(x) = ax^2 + bx + c, where a, b, and c are numbers with a not equal to zero. In the given question, the only function that satisfies the condition of a quadratic function is f(x) = x^2 + 2x - 5 and thus is the correct answer to the question.

Answer:

f (x) = 3/4 x ^2 + 2x − 5

Step-by-step explanation:

Sunaina had three pizzas. She shared the pizzas with her friends. Each of them atemany friends ate 3/7 of a pizza. How many friends ate the pizza

Answers

9514 1404 393

Answer:

7 friends

Step-by-step explanation:

3 pizzas will give 3/7 of a pizza to each of ...

3/(3/7) = 3 · 7/3 = 7 . . . friends

7 friends ate the pizza.

_____

We assume that Sunaina and her 6 friends constitute 7 friends.

Answer:

6 friends

Step-by-step explanation:

Take 1/7 multiply by 5/6

You work 40 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. In which situation will you earn the most?A. $30,000/year
B. $15.00/hour
C. $30,000/year with a 10% bonus
D. $15.00/hour and a $2,000 bonus at the end of the year

Answers

The correct answer for the question that is being presented above is this one: "D. $15.00/hour and a $2,000 bonus at the end of the year." You work 40 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. In this situation, you will earn the most: $15.00/hour and a $2,000 bonus at the end of the year

How much will you save per lb, by buying the least expensive? Round to the nearest cent. 2.5 lbs for $8.75 or 3 pounds for $9.75.