Answer:
a. 5i + 13j
b. 8i
c. 10i + 6j
Step-by-step explanation:
a. 2i + 6j + 3i + 7j = 5i + 13j
b. 3i + 7j + 5i - 7j = 8i
c. 2i + 6j + 3i + 7j + 5i - 7j = 10i + 6j
Answer:
The answer is 2:10
Step-by-step explanation:
60 mins in an hour. 1:45+25 is 1:70, turn that into ours and you get 2:10.
Answer:
c= -2.5-0.5d
Step-by-step explanation:
15=-3(2c+d)
15=-6c+-3d
15+3d=-6c
-2.5-0.5d=c
Answer:
0.17155425219941%
Step-by-step explanation:
100%/x%=682/1.17
(100/x)*x=(682/1.17)*x - we multiply both sides of the equation by x
100=582.90598290598*x - we divide both sides of the equation by (582.90598290598) to get x
100/582.90598290598=x
0.17155425219941=x
x=0.17155425219941
The answer is 1.80 because
0.25 times 3.00 is 0.75
minus 0.75 to 3.00 and it will be 2.25
0.20 times 2.25 will be 0.45
minus 0.45 to 2.25
and u will get 1.80
