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Savatey [412]
3 years ago
13

What does W = too please help

Mathematics
2 answers:
poizon [28]3 years ago
4 0
-7w+3(w+6)=30\\
-7w+3w+18=30\\
-4w=12\\
w=-3
dedylja [7]3 years ago
3 0
-7w+3(w+6)=30\\\\-7w+3w+18=30\\\\-4w+18=30\ \ \ \ \ |subrtact\ 18\ from\ both\ sides\\\\-4w=12\ \ \ \ \ \ |divide\ both\ sides\ by\ (-4)\\\\\boxed{w=-3}

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The cooking club made some pies to sell at a basketball game to raise money for the school dance. The parents association contri
-BARSIC- [3]

The answer is 12 pies. If you sell 60 pieces and there are 5 pieces in each pie then you would Have 12 pies. X = pies   5x =60   To undo this you would have to divide 60 by 5.

6 0
3 years ago
0.5x -2 = 1.5x + 0.15
frutty [35]

Answer: x=−2.15

Step-by-step explanation : Alright Let's solve your equation step-by-step.

0.5x−2=1.5x+0.15

Step 1: Subtract 1.5x from both sides.

0.5x−2−1.5x=1.5x+0.15−1.5x

−x−2=0.15

Step 2: Add 2 to both sides.

−x−2+2=0.15+2

−x=2.15

Step 3: Divide both sides by -1.

−x

−1

=

2.15

−1

x=−2.15<em>        hope this helped!- Alex</em><u> </u>

8 0
3 years ago
Figure ABCD is a kite. The area of ABCD is 48 square units. The length of line segment BD is 8 units. What is the length of AC?
astra-53 [7]
The area of a kite:
A = d1 * d2 / 2
d1 = BD = 8 units
48 = 8 * AC / 2
48 * 2 = 8 AC
96 = 8 AC
AC = 96 : 8 = 12
Answer: D ) 12 units
7 0
3 years ago
Boyd's car can travel 1891.5 miles on 48.5 gallons of fuel. how many miles can it travel on 64 gallons?
astra-53 [7]
Steps:
    *Find the unit rate*
     1) 1,892.5/ 48.5 = 39
   
     *Multiply it by 64*
     2) 39 * 64 = 2,496

So, Boyd's car will travel 2,496 miles on 64 gallons of fuel.
7 0
3 years ago
I need help with all three please help!
denis-greek [22]

Answer:

c

a

b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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