2 years ago

What two numbers multiplies to 16 and adds to -17?

Mathematics

1 answer:

stepan [7]2 years ago

4 0

-16 and -1 multiply to be 16, but add to be -17

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-4/5(-8x+6)=1+7 Please Help

bagirrra123 [75]

Answer:

x = 2

Step-by-step explanation:

-4/5(-8x + 6) = 1 + 7 (distribute first)

6.4x -4.8 = 8 (add 4.8 on both sides)

6.4x = 12.8 (divide by 6.4)

x = 2

PLUG IN

-4/5(-8(2) + 6) = 1 + 7

-4/5(-16 + 6) = 8

-4/5(-10) = 8

8 = 8

8 0

2 years ago

A street vendor earns $20 for each day of work plus $4 for

loris [4]

Answer:

(C)

Step-by-step explanation:

20 for each day=20x

4 for hot dogs sold=4x

20x+4x

(C)

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2 years ago

On Monday your bank account balance was -$12.58. Because you didn't realize this you wrote a $30.72 check. A. What is the new ba

Liula [17]

A-
-$12.58
B-
-$37.58
C-
You need $37.58 to bring it back up to $0

8 0

3 years ago

Which equation is the inverse of y = 2x^2 - 8?

evablogger [386]

Answer: A

Step-by-step explanation:

$y=2x^2-8$

1. Swap x and y.

$x=2y^2-8$

2. Solve for the new y.

Add 8

$x+8=2y^2$

Divide by 2.

$\frac{x+8}{2}=y^2$

Extract the square root.

$\sqrt{\frac{x+8}{2} }=y$

6 0

3 years ago

Marc's grades are as follows: Reading, 88; Math,92; Science,96; Social Studies, 90; and Language Arts, 94. Which classes are com

LUCKY_DIMON [66]

Answer:

Language Arts and social studies are compared by ratio

Step-by-step explanation:

7 0

2 years ago