Answer:
141 5/7
Step-by-step explanation:
8c + 10b ÷ 7a
Let c = 7, b = 12, and a = 5
8*7 + 10*12 ÷ 7*5
Multiply and divide from left to right
56+120 ÷7*5
56+ 600/7
Get a common denominator
392/7 + 600/7
992/7
Change from an improper fraction to a mixed number
141 5/7
The rate defines how much the portion is of the base.
F(x)=5x-2
y=5x-2
y=5(3)-2
y=15-2
y=13
so the answer is B. 13
8y-3=6y+17
2y=20
y=10
The answer for y is 10.
A = first integer
a + 1 = 2nd integer
a + a + 1 = 329
2a + 1 = 329
2a = 329 - 1
2a = 328
a = 164
a + 1 = 164 + 1 = 165
so ur 2 consecutive integers are : 164 and 165
