Answer:
A) 29
Step-by-step explanation:
DG = GJ
GJ = DG = 4x + 17
DJ = DG + GJ
11x + 25 = 4x + 17 + 4x + 17
11x + 25 = 4x + 4x + 17 + 17 {Combine like terms}
11x + 25 = 8x + 34
Subtract 25 from both sides
11x = 8x + 34 - 25
11x = 8x + 9
Subtract 8x from both sides
11x - 8x = 9
3x = 9
Divide both sides by 3
x = 9/3
x = 3
DG = 4x + 17
= 4*3 + 17
= 12 + 17
DG = 29
Answer:
4 inches
Step-by-step explanation:
it is given that
1/2" on the blueprint -----> 12 feet actual length
we can rearrange to say :
12 feet actual length ---> 1/2" on paper
or
1 foot actual length = (1/2)" ÷ 12 = 1/24" on paper
hence
96 feet actual length = 1/24 x 96 = 4 inches (answer)
Answer: if n = 8 then the equation is false because 6+8 = 14 but on the equation, it shows 6+8 = 22, which is false
Answer:
<em>R</em><em>=</em> {-7,-2}
Step-by-step explanation:
- divide 14 into 2 and 7 because 2x7=14
- write the equation as a multiplication of (x+7) and(x+2) =0
- for the result to equal zero. at least one of the factors must equal zero, therefore we get two solutions
32(83ml)(L/1000ml)=2.656L
Assuming that you can only order integer values, ie not partial bottles, you will need three bottles of acid.
