Answer:
y=1
You can put equations in a graphing calculator if you aren't sure.
1. 34.8 2. 127.2 the other ones
1 = 1 x 10 exponent 0
27.5 = 2.75 x 10 exponent 1
Answer:
The word "Of" in an equation is interpreted to be multiplication. Also, you must move the decimal two places to the left to change a percent to a decimal.
1. 20 * .12 = 2.4
2. .3 * 70 = 21
3. 300 * .25 = 75 Blue marbles
4. 40 * .35 = $14
Answer:
option b
Step-by-step explanation:




x = -3 (Not possible)
x = 5
So, x = 5