Work shown above! Answer is
a = 144
b = 67
Answer:
the awnswer is a = 7 + c
Step-by-step explanation:
Answer:
-3x^4 - 13x^3 + 14x - 7
Step-by-step explanation:
(5x^4 – 9x^3 + 7x – 1) + (-8x^4 + 4x^2 – 3x + 2) - (-4x^3 + 5x - 1)(2x – 7)
simplify multiplied terms
(-4x^3 + 5x - 1)(2x – 7)
(-4x^3+10x-8)
group like terms together
(5x^4-8x^4) + (-9x^3-4x^3) + (7x-3x+10x) + (-1+2-8)
simplify grouped terms
-3x^4 - 13x^3 + 14x - 7
Jonah recorded the points his team scored during its last nine basketball
games. The mean number of points scored was 42 and the MAD Was 4.4.
The MAD shows that the scores generally varied greatly from the mean.
The scores were mostly less than
38 (42 -4.4 = 37.6)
greater than
46 (42 + 4.4 = 46.4).
#SPJ1
Answer:
Step-by-step explanation:
1680 mile road trip....they completed 3/8 of it...
so we need to figure 3/8 of 1680
" of " in math language means multiply
3/8 * 1680 = 5040/8 = 630 miles <===
