Answer:
write your question properly...
Answer:
not the matrix equation but this works
x=4, y=1
Step-by-step explanation:
2x-4y=4 (original equation)
2(3x+2y=14) (do this so that you can subtract or add- it's still equal)
2x-4y=4 (original equation)
6x+4y=28 (after multiplying)
8x=32 (add 2 equations together to cancel out 4y, can also subtract)
x=4 (division)
2(4)-4y=4 (substitution)
8-4y=4 (multiplication)
4y=4 (addition/subtraction)
y=1 (division)
Answer:
480
Step-by-step explanation:
(16x10x8) divided by 2 = 480
The answer is 65!
<span>How i got this was I did 6500/5 and got 1300 then i took then then multiplied by 5% and got 65
</span>I hoped I helped!
Answer:
from April to May is 17%
from May to June is 29%
Step-by-step explanation:
24.
April 30 hr * 6.5 = 195
May 35 * 6.50 = 227.50
percent increase = (new-original)/original
(227.5 - 195)/195
= 32.50/195
.166666
to change from decimal to percent , multiply by 100
= 16.67%
round to the nearest whole percent
=17%
b) May 35 * 6.50 = 227.50
June 45* 6.50 = 292.50
percent increase = (new-original)/original
= (292.50-227.50)/227.50
= 65/227.50
=.285714
to change from decimal to percent , multiply by 100
28.57 %
round to the nearest whole percent
29%
