Answer:
-2\9
OR
-0.2
Step-by-step explanation:
−2(4+3x)=3(x−2)
Use the distributive property to multiply −2 by 4+3x.
-
−8−6x=3(x−2)
Use the distributive property to multiply 3 by x−2.
-
−8−6x=3x−6
Subtract 3x from both sides.
−8−6x−3x=−6
-
Combine −6x and −3x to get −9x.
−8−9x=−6
Add 8 to both sides.
−9x=−6+8
-
Add −6 and 8 to get 2.
−9x=2
Divide both sides by −9.
x = 2\-9
Fraction 2\-9 can be rewritten as -2\9 by extracting the negative sign.
SO..
ANSWER IS = -2\9
Here's what I got. I've explained the work, but sorry for being slow.
Answer:
$9.92 (rounded off to nearest cent)
Step-by-step explanation:
Square of 7-inch radius pizza = 
= 49 inches
49 Inches = $6
Square of 9-inch radius pizza = 
= 81 inches
Given 49 Inches = $6
1 inch =$ 
I will leave it as a fraction as it is not the final answer, rounding it off will result in a loss of accuracy.
81 Inches = 
= $9.92 (rounded off to nearest cent)
Answer:
9)x=11 y=3
11)x=18 y=5
Step-by-step explanation:
9) 9x+25=13x+19 13x-19+17y+5=180
9x+44=13x 129+17y=180
44=4x 17y=51
11=x y=3
11) 49+3x=7x-23 3x=11y-1
First one is C second one is D. In the first one, the line is between 0 and 240 and in the second one brackets mean a closed point while parentheses mean an open point
