Answer:
1. x=3 y=2 ---- 2. x=5 y=1 ---- 3. x=2 y=4 ---- 4. x=3 y=2 ---- 5. x=5 y=1 ---- 6. x=5 y=5
Step-by-step explanation:
1. 3x3=9, 2x2=4, 9+4=13
2. 2x5=10, 5x1=5, 10+5=15
3. 4x2=8, 2x4=8, 8+8=16
4. 3+(2x2)=7
5. 3x5=15, 10x1=10, 15-10=5
6. 3x5=15, 3x5=15, 15+15=30
I hope this helps, I'm so sorry if it's wrong
3x +2y = 13 -----------------(i)
x + 2y = 7 ----------------(ii)
Multiply the equation (ii) by (-1) and then add.
(i) 3x + 2y = 13
(ii)*(-1) <u>-x - 2y = -7 </u> {Now, add and y will be eliminated}
2x = 6
x = 6/2
x = 3
Plug in x = 3 in equation (i)
3*3 + 2y = 13
9 + 2y = 13
2y= 13 - 9
2y = 4
y = 4/2
y = 2
ANSWER
7 units left.
EXPLANATION
The parent function is
The transformation
shifts the graph of the function, a units to the left.
Therefore the transformation that describes how to translate the graph of
y=|x| to obtain y=|x+7| is 7 units left.
The third choice is correct
$4 an hour
5 hours per week times 8 weeks is 40 hours
$160 divided by 40 hours is $4/hr.
1:500
Since it has already given you the conversion factor, the ratio is 1:500, where every 1 cm is 500 km.
4.34
2.48/40=0.062 per ounce
0.062 x 70 = 4.32 for 70 ounces