Unit 1 Quiz 1 Review
Evaluate:
1. 4x^2y if x = 3, y = 2
2. 4y +10y if y = 5
3. (x+y)^3 if x = 3, y = 2
4. 38 - 16/x if x = 2
Write in exponential form:
5. 4*4*4*4*4
6. x*x*x*y*y
7. 19x*19x*19x
Write the expression or equation:
8. The difference of two and a number, plus three
9. A number decreased by seven is nine.
10. Solve the problem by writing a verbal model:
Dont forget to study order of operations problems!!!
Solution Videos:
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-1/33083029/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-2/33083116/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-3/33083202/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-4/33083273/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-5/33083359/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-6/33083441/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-7/33083579/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-8/33083736/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-9/33083797/
https://www.educreations.com/lesson/view/cp-alg-1-unit-1-quiz-1-review-10/33084228/