Step-by-step explanation:
Area = 2(lb+bh+hl)
= 2(96+18+48)
= 2(162)
= 324m²
24 3/4 miles is the distance
1/2 hour - is time
V=S/t
24 / 0.5 = =49.5 miles per hour
If both classes contain 167 students then we add them 167+167= 334
Equation of line is y=mx + c
where c is y-intercept and m is slope.
Sub (3,1) and slope into equation:
1 = -2(3) + c
1 = -6 + c
c = 7
Thus, equation is y = -2x + 7
Ans is (a)
Answer:
6·(-5)
Step-by-step explanation:
-5= the change of gas per hour
6= total hours the bus has
If every hour the change of gas is -5 and theres a total of 6 hour then multiplication is involved. 6 hours would be positive not negative. This creating 6·(-5).