Answer:
It should be 2x3 - 7x2 +5x - 15
Step-by-step explanation:
You have to look at the variable with the greatest exponential value
B. B+4
This should be right because if the brothers age is b and Jonna's age is 4 years older then it would be b+4
Answer:
See below.
Step-by-step explanation:
Convert to fractions with a denominator of 4:
2pi + pi/4
= 8pi/4 + pi/4
= 9pi/4.
Answer:
9 balloons left
Step-by-step explanation:
Answer:
Square numbers
Step-by-step explanation:
if 1 is squared, you get 1.
if 2 is squared, you get 4.
if 3 is squared, you get 9.
if 4 is squared, you get 16.
And thus square numbers.
