Answer:
y = 3/2x + 7
Step-by-step explanation:
y - 1 = 3/2 (x + 4)
y = 3/2x + b
1 = 3/2(-4) + b
1 = -6 + b
7 = b
Answer:
You can prove this statement as follows:
Step-by-step explanation:
An odd integer is a number of the form
where
. Consider the following cases.
Case 1. If
is even we have:
.
If we denote by
we have that
.
Case 2. if
is odd we have:
.
If we denote by
we have that ![(2k+1)^{2}=8m+1](https://tex.z-dn.net/?f=%282k%2B1%29%5E%7B2%7D%3D8m%2B1)
This result says that the remainder when we divide the square of any odd integer by 8 is 1.
10^-1 = 0.1
so its 5.1 * 0.1 = 0.51
Answer:
The sweater was 30% off
Step-by-step explanation:
To find this answer you need to simply dived 15 ÷ 50 to get the answer of 0.3 and 0.3 as a percent would be 30 making the sweater 30% off