Answer:
R= {a,b,c}
S = {b, c, d}
T = {c, d, e},
Step-by-step explanation:
R U S U T. ={a,b,c}U{b, c, d}U{c, d, e},={a,b,c,d,e}
Answer is
B. 6
It’s dividing by 2
Answer:
$1500 for 20 hours of labor house
$3000 for 50 hours of labor house
Step-by-step explanation:
y = 50x +500
X is number of hours
y = (50 x 20) + 500
y = (50 x 50) + 500
Answer:
y=-2x+12
Step-by-step explanation:
This is an equation in slope-intercept form:
y=mx+b (where m is the slope and b is the y-intercept)
We are given the slope, -2.
y=-2x+b
We plug in the values (5,2):
2=(-2)*5+b
2=-10+b
b=12
The equation is:
y=-2x+12
It’s 90 degrees hope this helps