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astraxan [27]
3 years ago
15

PLEASE HELP!! Relationship A has a greater rate than Relationship B. This table represents Relationship B. Hours Worked : 2, 4,

5, 8. Amount Paid ($) : 25, 50, 62.50, 100. Which equation could represent relationship A? Select EACH correct answer. • y = 12.25x • y = 13x • y = 12.75x • y = 11.5x
Mathematics
1 answer:
const2013 [10]3 years ago
6 0
It would be y=13x and y=12.75x because if you replace the x with any of the numbers of hours it the amount paid per hour go up.
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after reading a book for english class, 100 students were asked whether or not they enjoyed it. Nine twenty-fifths of the class
ruslelena [56]
99 16/25 or 2491/25
100-9/25= 99.64
99.64 as a mixed number is 99 16/25 or 2491/25 as an improper fraction
6 0
4 years ago
%of 25 is 14.<br><br> what percent of 20 is 11?<br><br> 15 is
ikadub [295]
The first question:

'is' in mathematics means equal
'of' in mathematics means multiplication

\frac{x}{100} \times 25 = 14\\\\\frac{x}{4} = 14\\\\\boxed{\bf{x=56}}

56% of 25 is 14.

And the second question:

'is' in mathematics means equal
'of' in mathematics means multiplication

\frac{x}{100} \times 20 = 11\\\\\frac{x}{5} = 11\\\\\boxed{\bf{x = 55}}

55% of 20 is 11<span>.</span>
4 0
4 years ago
Solving multi step equations :<br><br><br><br> 3.4 +0.5y + 1.1 = -4.5
elena-s [515]

3.4+0.5y +1.1=-4.5

3.4+1.1+0.5y= -4.5

4.5+0.5y=-4.5

move 4.5 to the other side

sign changes from +4.5 to -4.5

4.5-4.5+0.5y= -4.5-4.5

0.5y= -4.5-4.5

0.5y=-9

divide both sides by 0.5

0.5y/0.5= -9/0.5

Answer: y= -18

3 0
3 years ago
Solve for AB<br><br><br> a: 3.6<br> b: 15<br> c: 4<br> d: 10
IrinaK [193]
A because 9 divided by 15 equals 0.6. Then I multiply 0.6 times 6 which equals 3.6. I didn’t 9 divided by 15 because they are congruent.
4 0
3 years ago
What is the simplest form of the expression (14.2a + 9.8b) – (13.1b – 0.2a) – (3.7a + 4.8b)
finlep [7]

Answer:

10.7a-8.1b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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