Answer:
Spencer is correct
Step-by-step explanation:
Because adding 4x to each side will bring both numbers to a positive and that makes it easier to get the answer
The slope intercept form of the line whose points are (1,5) and (-2,-4) is y=3x+2.
Given two points of a line (1,5) and (-2,-4).
We have to form an equation in slop intercept form.
Equation is relationship between two or more variables which are expressed in equal to form.Equations of two variables looks like ax+by=c.
Point slope form of an equation is y=x+mc where m is slope of the line.
From two points the formula of equation is as under:
(y-)=*(x-)
where are the points.
Putting the values of =1, =-2, =5 and =-4.
y-5=(-4-5/-2-1)*(x-1)
y-5=-9/-3*(x-1)
y-5=3(x-1)
y-5=3x-3
y=3x-3+5
y=3x+2
Hence the slope intercept form of the line having points (1,5)(-2,-4) is y=3x+2.
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Answer:
In the last two sections, we considered very simple inequalities which required one-step to obtain the solution. However, most inequalities require several steps to arrive at the solution. As with solving equations, we must use the order of operations to find the correct solution. In addition remember that when we multiply or divide the inequality by a negative number the direction of the inequality changes.
The general procedure for solving multi-step inequalities is as follows.
Clear parenthesis on both sides of the inequality and collect like terms.
Add or subtract terms so the variable is on one side and the constant is on the other side of the inequality sign.
Multiply and divide by whatever constants are attached to the variable. Remember to change the direction of the inequality if you multiply or divide by a negative number.
Step-by-step explanation:
Answer:
1=corresponding
2=straight line angles
3=vertically opposite angles
4=co-interior
5=corresponding
Step-by-step explanation:
there are many types of angles:
1. <u>corresponding</u>
- same side of transversal
- angles are equal
- include:
ei, fj, gk, hl
2.<u>alternating</u>
- inside parallel lines
- opposite sides of transversal
- angles are equal
- include:
gj, hi
3.<u>co-interior</u>
- same side of transversal
- add up to 180 degrees
- inside the parallel lines
-include:
gi, hj
4.<u>vertically opposite</u>
-opposite sides of the intersection
-do NOT lie on a straight line
-opposite angles are equal
- include:
eh, fg, jk, il
5.<u>straight line angles</u>
-lie on a straight line
- add up to 180 degrees
- also called supplementary angles
-include:
ef, fh, hg, eg, ij, jl, lk, ik
Answer:
the answer is a. straight commission of 7.5% on all sales.
hope this helps <3