5 - 3 x
= 5 - 3 (-7)
= 5 + 21
= 26
Answer:
32
Step-by-step explanation:
4 elephants = 1 blue whale
4 blue whales = 1 tree = 16 elephants
2 trees = 1 monument = <u>32 elephants</u>
Answer:
Invested at 11% : 3100
Invested at 6% : 3200
Step-by-step explanation:
let x= amount invested at 11%
let y= amount invested at 6%
we can write
Equation 1: x+y=6300
Equation2: .11x+.06y=533
Divide equation 2 by .06 to get
1.8333333x+y=8883.33333333
Subtract equation 2 from equation 1
.8333333x= 2583.33333333
x= 3100
Plug in x= 3100 into equation 1
3100+y= 6300
y= 3200
Answer:
D is answer
Step-by-step explanation:
you will subtract like terms
Overall, answer of XY is 12.165