if u can calculate the slope try refreshing...then divide
..I'm a beta student in 7th grade but I tried my method
Answer:
x =7
Step-by-step explanation:
2(x-3)+4=12 Remove the brackets on the left
2x - 6 + 4 = 12 Combine
2x - 2 = 12 Add 2 to both sides
2x - 2 + 2 = 12 + 2 Combine
2x = 14 Divide by 2
2x/2 = 14/2
x = 7
Think of the letter 'a' to represent 1 apple.
a = 1a = 1 apple
2a = 2 apples
3a = 3 apples
and so on
Adding 7a with 4a means we have 7 apples and we add on 4 more. We'll have 7+4 = 11 apples total.
Algebraically we write 7a+4a = 11a to do this using shorthand.
The 9-7 portion is calculated like you'd expect and it simplifies to 2.
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Here's what the step by step picture looks like
(7a+9) + (4a-7)
7a + 9 + 4a - 7
(7a+4a) + (9-7)
11a + 2
Answer:
hold for a second ill get you an answer
Step-by-step explanation:
The area of 3x5 face is used 4 times rather then twice
S=94in ^2