3 years ago

Geometry

1 answer:

8 0

(-2,5) (2,1) M= (0,3)
(-2,2) (-1,1) M= (-3/2,3/2)
(-4,1) (-2,-1) M= (-3,0)
slope= (3-0)/(0+3)=3/3=1
b 3=b
y=x+3 should be the line of refelction.

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kkurt [141]

Answer:

$257$

Step-by-step explanation:

We want to evaluate:

$5(41 - x) + ( - 7(y + x)$

for x=-2 and y=-4.

We substitute to get:

$5(41 - - 2) + ( - 7( - 4 + - 2)$

We now simplify to get:

$5(41 + 2) - 7( - 6)$

$5 \times 43 + 42$

$215 + 42 = 257$

5 0

4 years ago

Nitella [24]

5p + 2,000,000 = 22,500,000

5p = 20,500,000

p = 20,500,000/5

p = 4,100,000 population in 1950

8 0

4 years ago

scoray [572]

L = 4D + 54 <== ur equation

the crew worked for 31 days...so sub in 31 for D

L = 4(31) + 54
L = 124 + 54
L = 178 miles <==

5 0

4 years ago

Ede4ka [16]

A- 40/100 = x/25

I know this because 40% out of 100 and x/25 are how many students will get it.

5 0

3 years ago

lbvjy [14]

How much does gas cost?

7 0

3 years ago