Which of the following are like terms in this expression? 12a-7+7a+12b. A. 7 and 7a. B. 12 and 12a. C. - 7and 12b. D. 7a and 12a.

Soup was on a sale for 4 cans for 2.50. How much does one can of soup cost.

678,985,488 in expanded notation

To the nearest minute determine the half life of amoxicillin

Write an expression to represent: the sum of four and the product of three and a number x

Tennis elbow is thought to be aggravated by the impact experienced when hitting the ball. A recent article reported the force (N) on the hand just after impact on a one-handed backhand drive for eight advanced players and for ten intermediate

5°, 5¹, 5² What comes next in the pattern? Question 4 options: 5 25 5³ 50

For a certain font, the scale factor is 1.21 and one of the scale sizes is 1.772. What is the next smaller scale size? Enter your answer as a decimal in the box. Round your final answer to the thousandth.

There are exactly π radians in a semicircle. There are exactly π radians in a full circle. There are approximately radians in a full circle. 2π radians is equivalent to degrees.

How many time more respondents chose either black or silver than red round to the nearest tenth if necessary Silver = 0.2 Black = 0.14 Red = 0.09

6a + (_3b) _ (_a) _b is = 2 and b=_3.