Answer:
135
Step-by-step explanation:
First, divide.
18 ÷ 4 = 4.5
Then, multiply.
4.5 × 30 = 135
Have a great day!
7.50
25% also equals 1/4 so divide 130.00 by 4 which equals 32.50
subtract 32.50 from 130.00 which equals the cost, 97.50
97.50 minus 90$ is 7.50, therefore that is the answer
what do you mean there not enough stuff to calculate
25 because x times y is 10 and you multiply x times y 2 times then you add 5
y = 6x + 6 is a system of linear equations for the graph.
<h3>
Explain about the linear equations?</h3>
If a variable's maximum power is always 1, an equation is said to be linear. As a one-degree equation, it also goes by that name. An equation with one variable that has the usual form Ax + B = 0 is a linear equation. A coefficient, B is constant, and x is a variable in this situation.
Ax+By=C represents a two-variable linear equation in its standard form. As an illustration, the conventional form of the linear equation 2x+3y=5 It is rather simple to locate both intercepts when an equation is stated in this way (x and y).
First order equations include linear equations. In the coordinate system, the linear equations are defined for lines. A linear equation in one variable is one in which there is a homogeneous variable of degree 1 (i.e., only one variable).
Slope = y2- y1 /x2- x1
if these points are x (0,-6) y (1 ,-5)
1 +5/ 0 +6 = 6
Equation for the line through (0, -6) and slope is slope = (6),
y - y' = m(x - x')
y - 6 = (6)(x- 0) (x- 0)
y - 6 = 6x
y = 6x + 6
To learn more about linear equations refer to:
brainly.com/question/2030026
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