Answer:
A. 90 sq. units
Step-by-step explanation:
5(18) = 90
The linear equation that can be used to represent the situation using 9, w and 163 is 9w + 63 = 198
The solved equation to find the number of weeks is w = 15
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<h3>What is a linear equation?</h3>
Linear equation are equation in which the highest power of the variable is equals to 1.
Suzan is saving money to buy a bike . She already have $63 and is going to save an additional $9 per week. The cost of the bike is $198.
Let
w = number of weeks
The linear equation that can be used to represent the situation using 9, w and 163 is as follows:
using the slope-intercept form,
y = mx + b
where
m = slope
b = y-intercept
Therefore,
The solved equation to find the number of weeks is as follows:
- 9w = 198 - 63
- 9w = 135
- w = 135 / 9
- w = 15
learn more on linear equation here: brainly.com/question/26311977
Answer:
35.6%
Step-by-step explanation:
31/87(100)
3100/87
35.6%
Answer:
Step-by-step explanation:
Alternate form
x∈ 《-∞ , 5]
40 centimeters because a square has equal sides. So if one side is 10 centimeters long, then you would add 10+10+10+10=40 centimeters.