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Furkat [3]
2 years ago
14

Please help I need this answer. Answer ALL 3 questions to get free brainliest.

Mathematics
2 answers:
Romashka [77]2 years ago
8 0

Answer:

1. $22.50

2. 60%

3. $12.60

Step-by-step explanation:

This time I put all three answers check for yourself

Serhud [2]2 years ago
6 0

Answer:

a. $22.50

b. 60%

c. $12.60/hr

Step-by-step explanation:

a. $900*0.025 = $22.50

b. $80-$50 = $30

$30/$50 = .60

.60*100% = 60%

c. $12*1.05 = $12.60

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Answer:

Step-by-step explanation:

-18 + (-25) + 13 =

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-30 <====

7 0
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The points in the table lie on a line. Find the slope of the line.<br><br><br><br> slope:
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4 0
2 years ago
Solve the equation y + 5=-12 <br> A y=-19<br> B y=-17<br> C y=-7<br> D y=7
mrs_skeptik [129]

Answer:

y=17

Hope this helps you

8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!? Which equations in point-slope form are equations of the line that pass through the points (4, 5) and (−3, −1
faust18 [17]
I am not sure about point slope, but I can find an equation in slope-intercept form and convert it, so
y=mx+b, m=slope
slope=(y1-y2)/(x1-x2)
we have points
(4,5)
(-3,-1)
(x,y)
x1=4
y1=5
x2=-3
y2=-1
subsitute
(5-(-1))/(4-(-3))=(5+1)/(4+3)=6/7
y=6/7+b
sybsitute and solve for b
(4,5)
x=4
y=5
5=6/7(4)+b
5=24/7+b
5=35/7
subtract 24/7 from both sides
11/7=b
y=6/7x+11/7
convert to the point slope form and find equivilent fraction
since the question asks for 2 answers that are correct and only 2 of the equations have slope of 6/7 I can guess that the answers are B and C
7 0
2 years ago
Read 2 more answers
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