1/1.5=1/2+1/c
1/1.5–1/2=1/c
(2–1.5)/3=1/c
0.5/3=1/c
0.5c/0.5=3/0.5
C=6
6 is the answer. I hope this helps.
Answer:
i think tis will help
Step-by-step explanation:
standard form is just putting (in this case) variables in alphabetical order. First we simplify- 2x+4=4y would become 1/2x+1=y. This is already in standard form, as numbers w/o variables come at the end. simplifying the next one is more tricky. first you get a variable/number alone-
9-2x-2y=4x+3
9-2y=6x+3
6-2y=6x
1-1/3y=x
1=x+1/3y
3=x+y
x+y=3
sorry if I was wrong and not of any help, But I do believe this is correct.
Answer:
he completes 1/2 of the workout in a hour
Step-by-step explanation:
1/6 x 12 = 2
2 hours
2 hours to complete the whole workout.
he completes 1/2 of the workout in a hour
Answer:
x=2
Step-by-step explanation:
Step 1: Add 2x to both sides.
4x−3+2x=−2x+9+2x
6x−3=9
Step 2: Add 3 to both sides.
6x−3+3=9+3
6x=12
Step 3: Divide both sides by 6.
<u>6</u><u>x</u><u> </u><u>=</u><u> </u><u>1</u><u>2</u>
6 6
x=2
Answer:
21+4=25
Step-by-step explanation:
