Answer:
If a = 3
a -7 = -4
Step-by-step explanation:
Here, we want to find the value of a -7 given that a = 3
To find this value, we are going to make a substitution
We simply substitute 3 for the value of a
we have this as;
3 -7 = -4
The correct answer is 9>n since it doesn't say greater than or equal to, we can cross out the 2 and that leaves us with 9<n and 9>n but it actually says 9 is more than a number so that leaves us with 9>n
Answer:
b.15 inches
Step-by-step explanation:
subtract 12 (2 6inch sides) from the perimeter
get 30 and divide by 2 to get 2 sides
Answer:
One-fourth
Step-by-step explanation:
one in four chance
or
one-fourth of the parts are marked with a four
