Answer: A.1100
Step-by-step explanation:
Hi, to answer this question we have to round each number to the nearest whole number:
110.4 = 110 (.4 is less than 5)
10.2 = 10
The product is the result of the multiplication of both numbers:
110 x 10 = 1,100
So, the correct option is A.1100
Feel free to ask for more if needed or if you did not understand something.
Answer:
a) Let her comic books be x
b) as she sold half it will be
+ 8 = 13 ( as she sold half and then she bought 8 more that means plus and then now she have 13 that means = 13)
c ) to solve to find the books she have we need to
+ 8 = 13
Transpose
= 13 - 8
= 5
x = 5 × 2
x = 10
the comic books were 10
we can even cross- check to see if the value is right instead of x put 10
+ 8 = 13
5 +8 = 13
13 = 13
Cross-checked
Answer:
Step-by-step explanation:
y = 2x^2 - 4x - 5.......if x = -2
so sub in -2 for x
y = 2(-2^2) - 4(-2) - 5
= 2(4) + 8 - 5
= 8 + 8 - 5
= 11 <==== y is 11
Answer:
The 3rd one as it's cubic
