Answer is false, because every function is a relation but every relation is not a function :) (Please mark me brainliest)
I would probably distribute 15 with the parentheses 15x 9860 which is 147,900 then you would add 6997+147,900
Y= 154187
Answer:
3x³ + 29x² + 10x - 50
Step-by-step explanation:
(3x + 5))(x² + 8x - 10)
each term in the second factor is multiplied by each term in the first factor , that is
3x(x² + 8x - 10) + 5(x² + 8x - 10) ← distribute parenthesis
= 3x³ + 24x² - 30x + 5x² + 40x - 50 ← collect like terms
= 3x³ + 29x² + 10x - 50
It’s 20 I believe. All together it should be 160 so you add 118 and 22 to get 140. Then subtract that from 160 and you get 20.
Answer:
x = 3
Step-by-step explanation:
-4x - 5 + 2x = -11
step 1 (group like terms)
-4x + 2x = -11 + 5
step 2 (evaluate)
(left hand side (L.H.S) of the '=' sign)
-4x + 2x = -2x
(right hand side (R.H.S) of the '=' sign)
-11 + 5 = -6
step 3(Equate L. H. S to R. H. S) and evaluate
-2x = -6
Divide both sides by the coefficient of 'x' ie.(-2)
-2x/-2 = -6/-2
x =3
Note: when a negative number divides a negative number the result is positive.