Complete question :
two less than the product of a number and three Evaluate when f = 4.5.
Evaluating an Algebraic Expression Write and evaluate the expression shown on the left. Then, check all that apply. Write the expression as 2 – 3f. Write the expression as 3f – 2. Write the expression as 2f – 3. The value when f = 4.5 is 6.75. The value when f = 4.5 is 6. The value when f = 4.5 is 11.5.
Answer:
3f - 2
The value when f = 4.5 is 11.5.
Explanation:
2 less than the product of a number and 3
Let the number = f
Product of number and 3 = f * 3 = 3f
2 less than the product :
3f - 2
If the value of f = 4.5
Then, substituting f = 4.5 in the expression :
We have :
3(4.5) - 2
13.5 - 2
= 11.5
Hi , the answer is A , a biography is a true story.
Let maggie's age be x
brother's age = 2x +3
24= 2x +3 +x
21 = 3x
x = 7
