Th equation is given as 2500 = 30x + 1900. Then the number of weeks he needs to reach his goal will be 20 weeks.
A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will beone.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
Samuel has $1900 in the bank he wishes to increase his account to a total of $2500 by depositing $30 per week from his paycheck.
Let x be the number of weeks. Then the equation will be
2500 = 30x + 1900
Simplify the equation, then we have
30x + 1900 = 2500
30x = 2500 - 1900
30x = 600
x = 600 / 30
x = 20 week
The number of weeks he needs to reach his goal will be 20 weeks.
More about the linear equation link is given below.
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What is the sum written in scientific notation?
2) 4xy
3) 12x
4) 24
5) 44y
Answer:
Option 2 and 3
Step-by-step explanation:
Given : Expression
To find : Which term can be used in the blank of expression so the greatest common factor of the resulting polynomial is 2x ?
Solution :
From the following options first we have to determine that it contain 2x.
1) 2- x is missing
2) 4xy - 2x is present
So,
3) 12x - 2x is present
So,
4) 24 - x is missing
5) 44y - x is missing
Therefore, The required terms are 4xy and 12x.
So option 2 and 3 is correct.
Answer:
2) 4xy
3) 12x
Step-by-step explanation:
You can figure this out by seeing which answer can have a 2x factored out of it.
4xy = 2x(2y)
12x = 2x(6)
The other answers dont have an x in it so you cant factor out a 2x from them.