Answer:
45
Step-by-step explanation:
Since the values are relatively small substitute i = 1 to 5 into 3i and sum
(3 × 1) + (3 × 2) + (3 × 3) + (3 × 4) + (3 × 5)
= 3 + 6 + 9 + 12 + 15
= 45
1 A
2 C
3 D
4 C
5 B
6 B
7 C
8 C
9 A
10 A
Answer:
Option C, x = 35
Step-by-step explanation:
<u>If two angels are supplementary, they add up to 180</u>
<u />
<u>Step 1: Make an equation</u>
<em>3x + 15 + 60 = 180</em>
<em />
<u>Step 2: Solve for x</u>
3x + 15 + 60 = 180
3x + 75 - 75 = 180 - 75
3x / 3 = 105 / 3
<em>x = 35</em>
<em />
Answer: Option C, x = 35
If you would like to solve 9 <= 17 - 4x for x, you can do this using the following steps:
9 <= 17 - 4x
4x <= 17 - 9
4x <= 8 /4
x <= 8/4
x <= 2
The correct result would be x <= 2.
Answer:
3x
7-k
m/4
(5x)+12
Step-by-step explanation:
most of the words like and are just fillers. and basically means together in this instance