Left: 1-2 and the right: 34-68
Step-by-step explanation:
I'm sorry if my terminology isn't correct because I've learnt it slightly differently, but what I'm assuming is this:
For A, you can rewrite the integers as 28-15+22 as a + and a - next to each other result in a subtraction.
For B, you simply do 15+22 is 37 and 28-37 is -9 due to BIDMAS (or PEDMAS if you're American).
Answer:
yes
Step-by-step explanation:
40 divided by 5 equals 8 and 120 divided by 14 equals 8.5. they are in the same number range.
Answer:
8x+2
Step-by-step explanation:
8x+4/2
= 8x+2
because 2 cancel out 4
and because they are not like terms
the answer will be 8x+2
Answer:
10x^2 + 12x + 14
Step-by-step explanation:
Combine like terms: 2x^2 + 8x^2 = 10x^2 , 9x + 3x = 12x , 12 + 2 = 14
In total: 10x^2 + 12x + 14
