Answer:
76
Step-by-step explanation:
take 88 and subtract twelve (for the 12 degree angle)
76 is your answer
Answer: (4,-3)
Step-by-step explanation:
Answer:
I think this is the answer I hope this can help you
Step-by-step explanation:
1) 3 gallons=36 miles
16 gallons=?
so it will be
or you can do like this
1 gallons=12 miles so if 16 gallons multiply with 12 it will be 192
2)2 hours=$28.50
? =$99.75
so it will be
so it will be 7 hours
3) 4.5 km= 5 hours
? =60 hours
the answer will be 54 kilometer
4) $9.60=3cm
$22.40=?
7 cm
5) $145.50=50 miles
$552.90=?
190 miles
6)$239.85=359
$1.95=?
2.92 liter
7)
220=60 hours
?=3 hours
11 miles
8)1 gallon= $17.50
8.2 gallon=?
$143.50
9)7cm=2 minute
? =13 minute
45.5 cm
10)17=4 acres
? =244 acre
1037 kg
11) 1= $2.85
4.4=?
$12.54
12)
$2.50=5 oz
$32.50=?
65 oz
Answer:
Simplifying
10x + -5(3x + -1) = 15
Reorder the terms:
10x + -5(-1 + 3x) = 15
10x + (-1 * -5 + 3x * -5) = 15
10x + (5 + -15x) = 15
Reorder the terms:
5 + 10x + -15x = 15
Combine like terms: 10x + -15x = -5x
5 + -5x = 15
Solving
5 + -5x = 15
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-5' to each side of the equation.
5 + -5 + -5x = 15 + -5
Combine like terms: 5 + -5 = 0
0 + -5x = 15 + -5
-5x = 15 + -5
Combine like terms: 15 + -5 = 10
-5x = 10
Divide each side by '-5'.
x = -2
Simplifying
x = -2
Step-by-step explanation: