Answer:
-1, -7, -13, -19
Step-by-step explanation:
-2(-3)-7 =6-7= -1
-2(0)-7 =0-7= -7
-2(3)-7 =-6-7= -13
-2(6)-7 =-12-7= -19
Answer:
10 more than the product of 3 and x
= 3x + 10
9 less than the quotient of n and 5
= n/5 - 9 (n divided by 5 minus nine)
8 times the product of 5 and t
= 8 x 5t
3 times the sum of x and 5
= 3 x (x + 5)
$6.00 entry fee plus $7.50/night of camping
= 6 + 7.5n
-4 left
+5 up - 1
Your welcome!
You put a . so say 5034 it would be 50.34
Answer:
The width is 10 inches.
x(x + 3) = 70
x² + 3x = 70
Subtract 70 from both sides.
x² + 3x - 70 = 0
Factor the trinomial
(x - 7)(x + 10) = 0
Set each equal to zero.
x = - 7, - 10
Distance can't be negative so x = 7 is the right one. Now we plug in for the length (x + 3)
x + 3
7 + 3
10
Step-by-step explanation:
