Answer:
The first one. L (t) = 0.37t + 39.67
Step-by-step explanation:
The "0.37t" is about 0.37 years of life expectancy added for each year that passes the "+ 39.67" is the starting life expectancy that has to be added to whatever the rising trend may be. just multiply 0.37 by 20 and youl have the rising trend.
#2 part b. the equation is 100+3x+2x=180 and part c. is 3x=48 and 2x=32
Answer:
-4.3
Step-by-step explanation:
<u>-7.1</u>+-4.3+<u>7.1</u> = -4.3
ANSWER
6(9) + 6(2)
EXPLANATION
We want to find the equivalent expression to the given expression using the distributive property.
The distributive property states that:
This means that we use the number outside the bracket to multiply each of the numbers in the bracket. That is:
That is the equivalent expression by Distributive property.