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sesenic [268]
3 years ago
15

Simplify the algebraic expression: -4h + 8 + 9h - 1 + 3h - 7

Mathematics
1 answer:
skad [1K]3 years ago
8 0

Answer:

-4h + 8 + 9h - 1 + 3h - 7= 8h

Step-by-step explanation:

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At a garage sale, damaged paperback books sell for 40 cents each. Books with minor damage sell for 50 cents each and undamaged b
mr Goodwill [35]
Ok....we need lowest common multiple of 0.40, 0.50, 0.80...and that is gonna be : 4.00......so the customer spends $ 4.00
7 0
3 years ago
Graph the image of the given triangle after a rotation of 180º about the origin.
aleksandrvk [35]

Answer:

(1,-1) (5,-4) (-2,6)

Step-by-step explanation:

The triangle will be rotated to 180 degrees which means you need this formula to point all the corners of the triangle…

Formula:

(x,y) —> (-x,-y)

(-1,1) —> (1,-1)

(-5,4) —> (5,-4)

(-2,6) —> (2,-6)

Plot these point…

(1,-1) (5,-4) (-2,6)

3 0
2 years ago
Given: y= -7X-14<br> 1. What is the slope of the graph of the given function?
yawa3891 [41]

Answer:

Slope intercept form: y=mx+b

The m above always represents the slope of the equation.

The slope of y= -7x-14 is   <em>-7</em>

7 0
4 years ago
A rectangle has a width of 4 units and a length of m units. Write an expression for the area of this rectangle.
Kipish [7]

Answer:

P=12, P=8,8, P=4,5

Step-by-step explanation:

P=4*m, P=area

If m=3, P=4*3=12

if m=2,2 P=4*2,2=8,8

if m=1/5 P=4*1/5=4/5

if P=11 then 4*m=11, m=11/4

The area of ​​the rectangle is 11 if m =11/4

7 0
3 years ago
Read 2 more answers
Find the percentage of $133.60 of $167.00
TiliK225 [7]

Answer:

  • 80%

Step-by-step explanation:

<u>Find the percentage of $133.60 of $167.00:</u>

  • 133.6/167*100% = 80%
4 0
3 years ago
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