Each pencil weighs 4 grams so the answer is B: 4
y = 3x - 1
x - y = -9
Subs y in second equation.
x - (3x - 1) = -9
x - 3x + 1 = -9
-2x = -9 - 1
-2x = -10
x = -10/-2
x = 5
Subs x
y = 3x - 1
y = 3.5 - 1
y = 15 - 1
y = 14
Answer:
6.98
Step-by-step explanation:
8.50x.76(the remainder of 100 after 24 is taken out) =6.46
8% of 6.46 is around 52 cents
6.46+.52=6.98
The answer is 3. Mark brainliest?
Answer:
See below.
Step-by-step explanation:
Increase = 15 - 8 = 7 minutes.
Percent increase = 7/8 * 100.
