2x - 8 < 12
2x < 12 + 8
2x < 20
x < 20/2
x < 10
Answer:
101.75
Step-by-step explanation:
$15*5=75
75+40=115
115-13.25=101.75
Answer:
substitute the given values for m, n, and p into each problem and solve. Make sure you don't ignore minuses and negatives. Separate with parentheses to make sure you don't get confused.
Step-by-step explanation:
54: -7(-5) - 10( 3/2)
35 - 10(1.5)
35 - 15
20
55. -3mnp
-3 x (-5) x 3/2 x (-8)
15 x 1.5 x (-8)
22.5 x (-8)
-180
56. 8n / (-6p)
8(1.5) / (-6 x -8)
12 / 48
1/4 or .25
57. p squared is (-8)(-8)
2(-8)(-8)(-1.5) / (-5)
128 (-1.5) / (-5)
-192/ (-5) negatives cancel out
192/5
38.4
Answer:
... pie 3/4. Quick Definition: A Mixed Fraction is a whole number and a fraction combined, ... To make it easy to add and subtract them, just convert to Improper Fractions first: ... Example: What is 2 3 4 + 3 1 2 ? ... Example: What is 3 5 8 + 1 3 4 ... Make same denominator: 7 4 becomes 14 8
Step-by-step explanation: