Decimal: 3.5
350 divided by 100 = 3.5
Percentage: 350%
Move the decimal 2 times to the right
3.5 -> 350
Add a percent sign
Answer:


Step-by-step explanation:
for this equation
a=3
b= -5
c = -7
The sum of equal to

and the product is equal to

. All you do is replace the values. You can prove both of those using the quadratic formula.
Answer:
2x=1
Step-by-step explanation:
Use x for "a number"
x times 2 = 1
2x=1
which solves for 0.5 or 1/2
Answer:

Step-by-step explanation:
Given the expression

step one: let us work on the terms inside the bracket

Step two:
open the bracket

Hence the simplified expression is

Answer:
B
Step-by-step explanation:
Look at the graph and you can see that 1 week later the plant grew 2 inches. if you look at the other choices it is false because it didn't corresponding to the graph.