Step-by-step explanation:
2/4(9) + 8
2/36 +8
using l.c.m
2+36(8)
__________
36
2+288=290/36 =8.1
Answer:
Lets start with the given system of linear equations In order to solve for one variable, we must eliminate the other variable. So if we wanted to solve for y, we would have to eliminate x (or vice versa). So lets eliminate x. In order to do that, we need to have both x coefficients that are equal but have opposite signs (for instance 2 and -2 ...
Step-by-step explanation:
1.5
Explanation:
2+5=7 7*2=14 14*3=42
3+4=7 7*4=28
42/28=1.5
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
This is the equation of a vertical parabola open up
The vertex is a minimum
Convert to vertex form
Complete squares
Factor the leading coefficient
Rewrite as perfect squares
The vertex is the point (-1.5,-1.5)
Find the zeros of the function
For y=0
square root both sides
Find the y-intercept
For x=0
The y-intercept is the point (0,3)
therefore
The graph in the attached figure
Answer:
w-15
Step-by-step explanation:
-3 * ( w + 5) + 4w
Distribute the -3 to each term in the parentheses
-3w -15 + 4w
Combine like terms
-3w+4w -15
w-15