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konstantin123 [22]

2 years ago

9

Sweet saved 20% of the total cost of The Green Eyed Fleas new album Let There be Fleas on Earth. If the regular price is $30. Ho

w much did Sweet save. Answers to choose:A.$6 B.$20 C.$15 D.$3

2 answers:

mariarad [96]2 years ago

7 0

A cause she saved $6

zubka84 [21]2 years ago

6 0

Sweet saved 6 dollars.So the answer would be A.

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Evaluate the expression for the given value of x<br><br> 7x + 8 for x = 2

Anit [1.1K]

Answer:

22

Step-by-step explanation:

Since x = 2, we can tell that x is equal to 2.

So this is basically asking 7 times 2 plus 8

7(2) + 8 = ?

14 + 8 = 22

Hope this helps!

4 0

2 years ago

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Between x = 0 and x = 1, which function has the same average rate of change as y = 3x ?

Nataly [62]

Answer:

D) y = 1/3-x

Step-by-step explanation:

The average rate of changes for each of the functions between 0 and 1 is 8, 3, 1, and 2. The average rate of change of y = 3x is 2. Therefore the same average rate of change is 2, which is the function y = 1/3-x

7 0

3 years ago

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X-intercept=2; containing the point (-5,4), using either the general form or the slope-intercept form of the equation of a line.

Rus_ich [418]

The line contains point (2, 0) and (-5, 4).
y - 0 = (4 - 0)/(-5 - 2) (x - 2)
y = -4/7 (x - 2)
7y = -4(x - 2)
7y = -4x + 8
4x + 7y = 8

8 0

3 years ago

What is the average rate of change of the function f(x)=2x+4 over the interval -4 ≤ x ≤ 1? Table

Tom [10]

Answer:

2

Step-by-step explanation:

the rate of change is measured as

$\frac{f(b) - f(a)}{b-a}$ in the closed interval [ a, b ]

here [a, b ] = [- 4, 1 ]

f(b) = f(1) = 2 + 4 = 6

f(a) = f(- 4) = - 8 + 4 = - 4

average rate of change = $\frac{6-(-4)}{1-(-4)}$ = $\frac{10}{5}$ = 2

7 0

2 years ago

Solve for x.<br> 8(x + 1) - 3(x + 4) = 7(2 - x)<br> Ox=11<br> Ox=-11<br> Ox= -1 1 /<br> Ox=11/

inna [77]

Answer:

1.5

Step-by-step explanation:

$8(x + 1) - 3(x + 4) = 7(2 - x) \\ 8 x + 8 - 3x - 12 = 14 - 7x \\ 8x - 3x + 7x = 14 - 8 + 12 \\ 12x = 18 \\ x = \frac{18}{12} \\ x = \frac{3}{2} \\ x = 1.5$

3 0

2 years ago

Read 2 more answers