Answer:
-5+b or b-5
Step-by-step explanation:
first make them into improper fractions 124/15 and 54/15 then subtract so it would be 70/15 then turn it into a mixed number 4 10/15
Hey You!
12/40 = Candidate A.
18/40 = Candidate B.
12 + 18 = 30
40 - 30 = 10
10/40 = Those who didn't vote.
ANSWER:
12 ÷ 40 = .3 (30%) So 30% voted for Candidate A.
18 ÷ 40 = .45 (45%) So 45% voted for Candidate B.
10 ÷ 40 = .25 (25%) So 25% didn't vote at all.
Those Are Your Answers! ^^^
(a) 2x+4(x-1)=2
2x+4x-4=2---- Distrubution of 4(x-1)
6x-4=2---- Combining like terms
6x=6---- Making -4 equal 0 by adding +4 to both sides
x=1---- Divide the coefficiant (6)
(b) 25-x=15-(3x+10)
25-x=15-3x-10----Distribute the -1
25-x=5-3x---- Combine like terms
25=5-2x---- Make -x equal 0 by adding +x to both sides
20=-2x---- Make 5 equal zero by subtracting 5 (or adding -5) to both sides
-10=x---- Divide by the coefficiant (-2)
(c) 4x= 2x+2x+5(x-x)
4x=2x+2x+5(0)---- Distribute. Alright this might look hard but realy it is 1x-1x so the answer is 0
4x=2x+2x---- 5 times 0 is 0
4x=4x---- Combine like terms
x=x ---- divide by the coefficiant
