<span>Parallelogram area = height ×<span> base
</span></span>
If the base is multiplied by 3/4 then the area is decreased by 3/4.
Answer:Suppose the cost stock is x and the cost of fund is y.
Total cost of Nora's portfolio:
100x+200y=3800.....i
Total cost of Erin's portfolio
300x+50y=5350...ii
solving the simultaneous equation by elimination method we proceed as follows:
multiplying eqn by 3 and subtracting ii we get:
550y=6050
thus
y=6050/550
y=11
next, multiply ii by 4 and subtracting i we get:
1100x=17600
x=16
thus the cost of Technology stock was $16 and the cost of mutual fund was $11
Step-by-step explanation:
Check the picture below.
pretty sure you know how much that is.
Answer:
3.6 = a
Step-by-step explanation:
5.4 = a <u>- ( -1.8</u>)
5.4 = a <u>+ 1.8</u>
- Move constant to the left hand side and change their sign.
5.4 - 1.8 = a
3.6 = a
