Estimate 243 times 6 equals?

Katia bakes 36 cookies. There are 8 more chocolate chip cookies than peanut butter. Which system can be used to find the number of each type of cookie?

George wishes to increase the percent of acid in 50ml of a 15% acid solution to 25% acid, how much pure acid must he add?

What is the least time 9.75 second, 9.7seconds, and 9.675 second

True or False? When graphing y = 2x - 8 the y-intercept is - 8 and the slope is 2

A forest ranger in a 140-foot observation tower sees a fire moving in a direct path toward the windmill by the lake. The angle of depression to the fire is 3°, and the angle of depression to the windmill is 8°.

Ac=3 (x-6) and BD=x+6

Tony has 50 miles to his destination after 21 minutes of driving and he has 40.4 miles to his destruction after 33 minutes of driving. How many miles will he have to his destination after 37 minutes of driving?

Describe a situation in which there would be a positive association between two variables.

One angle of a triangle measures 34. A second angle measures 81. What is the measure of the third angle of the triangle? A: 65 B: 99 C: 115 D: 146

What are the x and y intercepts of the equation x=-5?