Step-by-step explanation:
3(7 + 2x) + 3 = 3(5+ x) - 9(x + 1)
21 + 6x + 3 = 15 + 3x - 9x - 9
6x + 24 = 6 - 6x
12x = -18
x = -1.5
Answer:
Inequalities have either <,>, =, and equal and/or greater sign and an equal and/or smaller.
Step-by-step explanation:
Inequalities are comparing two numbers with a sign that says either something is greater, smaller, greater or/and equal and smaller or/and equal.
Answer:
-5
Step-by-step explanation:
Answer:$1,079.1
Step-by-step explanation:
Cost of TV = $990
Sales tax = 9% of TV cost= 9/100 × 990
= 0.09 x 990 = $89.1
Total cost of TV will be calculated by cost of TV + sales tax
=$990 + $89.1
=$1,079.1
Hope this helps.
