3 years ago

Help and explain plzzzzzz

Mathematics

1 answer:

yuradex [85]3 years ago

3 0

Boxes 1-4 met the goal. Only #5 did not meet the goal.

so 4 boxes.

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What are the a b and c values of 3x^2-4x=20

joja [24]

Answer:

$a = 3, b = -4, c = -20$

Step-by-step explanation:

<u>Step 1: Find the a, b, and c values</u>

$ax^2 + bx + c = 0$

$3x^2 - 4x - 20 = 0$

The a value is: 3

The b value is: -4

The c value is: -20

Answer: $a = 3, b = -4, c = -20$

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3 years ago

0. If you divide an inheritance of $45,600.00 among 22 heirs, what will each heir receive? A. $2,027.27 B. $207.27 C. $2,072.73

N76 [4]

The answer is A because 22 x 2,027.27 = 45,600.

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4 years ago

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xxTIMURxx [149]

Answer:

Step-by-step explanation:

Y=mx+b

Slope (m) is rise over run.

1. rise= 4 run=5 therefore, slope=4/5

y=4/5x+b

b= y intercept

b= 4

Y=4/5x+4

2. rise= 1 run= 2 slope = -1/2

b= -1

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3 years ago

Remy was on vacation in New France, Canada. He went to the Ratatouille restaurant and had an excellent dinner. How much did

SashulF [63]

Answer:

See both answers in the explanation

Step-by-step explanation:

Given data

Cost of dinner= $32

TIp=18%

Let us find the amount of the tip

=18/100*32

=0.18*32

=$5.76

Hence the total amount paid is

=5.76+32

=$37.76

The Tip is

=$5.76

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3 years ago

Penny reads 12 pages in 1/2 hour. What is the unit rate for pages per hour? For hours per page

Tanya [424]

24 pages. 12 is half an hour (30 minutes) so just multiply it by 2 so the minutes can equal an hour (60 minutes)

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3 years ago