Find the average of all the tests on the first and second test. You find the average by adding up all the test scores and dividing it by the number of test scores you added. Then you can see if she did better than the overal average on each of the tests
answer: nine pies
work: this question is pretty simple. manner has 12 pies, and three are being taken away. and since 12 - 3 = 9 he'll have 9 pies leftover.
Answer:
marla is 180m from the info center and she walked 240m from the parking lot to the lake
Answer:
Step-by-step explanation:
3x - 15 = 150
3x = 165
x = 55
3(55) - 15 = 150
165 - 15 = 150
150 = 150