Answer: 15A-6
Step-by-step explanation:
put 7a and 8a together and leave -6
Cost 1.55 2.25 2.95 3.65
Which equation gives the cost, y, in terms of the number of pages, x?
A.
y = 0.014x + 49.15
B.
y = 0.014x + 1.55
C.
y = 0.014x + 0.85
D.
y = 58.8x + 0.85
Answer:
Step-by-step explanation:
-This is a linear relationship problem modeled as:
where:
Given the constant 40, and 12 pages per day as the rate of change we substitute our variables in the form of the formula above as:
x=3 ,is the answer.
The equation given: 10x+2 = 32
10x+2=32
10x=30
x=30/10
x=3
The equation is defined as the state of an equation, often expressed as an equation with equal values on both sides, or refers to a problem that needs to be considered a lot. An example equation is 2 + 2 = 3 + 1
. Linear equations have only one or two variables. Variables in linear equations are powers of 1 and are not used as the denominator of fractions. If you find a pair of values that make the linear equation true and plot those pairs on the coordinate grid, all the points are on the same line.
Learn more about equations here:brainly.com/question/13763238
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A) Power of a Power Property
B) Quotient of Powers Property
C) Product of Powers Property
D) Power of a Product Property