Answer:
The answer is $650
Step-by-step explanation:
Answer:
I would go with answer C and A
Hope this helped :)
$1.40 * 0.8=1.12. 1.4+1.12=1.52. 1.52*0.25=$1.14. Your answer is $1.14.
.1x+.2y=-1
.5x-.9y=6.4
×-5 equation .1x+.2y=-1
-.5x-y=5
.5x-.9y=6.4
solve by elimination
-1.9y=11.4
÷-1.9 both sides
y=-6
solve for X
.1x+.2 (-6)=-1
.1x-1.2=-1
+1.2 both sides
.1x=.2
÷ 1 both sides
x=2
plug into 2nd equation to see if it's true
x=2
y=-6
0.5(2)-0.9(-6)=6.4
1+5.4=6.4
6.4=6.4 answers hold true
Answer:
A.equal to
Step-by-step explanation:
thats the answer correct me if you want
