What is the value of the expression below when x equals 3 13 + 12x
Yes, the / symbol represents division in mathematics.
Substitute x with 3 in the expression:
13 + 12(3)
= 13 + 36
= 49
Therefore, the value of the expression when x equals 3 is 49.
Ruben's football team lost 5 yards, which means went backwards on their last play. Which integer best represents this?
The integer that best represents going backwards by 5 yards is "-5".
Sam knows that 1 inch is about 2.54 centimeters how many centimeters is 6 inches?
If 1 inch is approximately 2.54 centimeters, then 6 inches will be:
6 inches x 2.54 centimeters per inch = 15.24 centimeters
Therefore, 6 inches is approximately equal to 15.24 centimeters.
3/7 ÷ 2/5
When dividing fractions, we multiply the first fraction by the reciprocal of the second fraction.
So,
3/7 ÷ 2/5
= 3/7 × 5/2
= 15/14
Therefore, 3/7 ÷ 2/5 simplifies to 15/14.
Hillary is sharing a box of candy with her friends if there are b pieces of candy in the box being split between 6 people. Which expression shows how many pieces of candy each person will get
The expression that shows how many pieces of candy each person will get would be:
b/6
This is because there are b pieces of candy being shared between 6 people, so each person will get an equal part of b/6 pieces of candy.