68-61 =7
but 7-6 =1
Step-by-step explanation:
Answer:
13 pizzas he bought
Step-by-step explanation:
315.50 - 127 = 188.50 then do 188.50 divided by 14.50 = 13
Hope this helps :)
Answer:
61
Step-by-step explanation:
and let c looks to be a right angle
Is there a restriction that the set must be positive? or whole numbers? Because negative numbers can be even, which makes your set an infinite list of numbers.
Natural numbers: P = {2, 4, 6, 8, 10}
Whole numbers: P = {0, 2, 4, 6, 8, 10}
All real numbers: P = {2n ;n ≤ 5}
In such type of questions, all that you are supposed to do is, use basic mathematics to eliminate any one of the given two variables.
Check out the equations if in case you can multiply any of the given ones with a -1 and add the two equations,eliminating one of the variables.
