Answer:
1.2d
198 donors
Step-by-step explanation:
d+0.2d=1.2d
20% more than last year= d+0.2d=1.2d
d=165
1.2(165)=198
Yes, you do get the same number with each of the expression because they are both the same exact things, except one of them has not combined like terms.
29.95+5.95+2.95= 38.85. 77.70 - 38.85 = 38.85
There are a couple of ways to do this...
(1) 2.50 + 0.08(2.50) = 2.50 + 0.20 = 2.70 <=
or
(2) 2.50 (1.08) = 2.70 <=
either way, u get the same answer
Answer:
x = 8 ± 2i√2
Step-by-step explanation:
√-1 is imaginary number i
Step 1: Write equation
(x - 8)² = -8
Step 2: Solve for <em>x</em>
- Square root both sides: x - 8 = √-8
- Factor out negative: x - 8 = √-1 · ±√8
- Simplify: x - 8 = ±i2√2
- Add 8 to both sides: x = 8 ± 2i√2
Its going to be 4 because t<span>he </span>Moon<span> only has 1/6 the gravity that Earth does so take your waigh and % by 1/6.</span>
