1. Elaine bought 8 mangoes for ₱25.00 each and 5 apples for ₱20.00 each. She gave the vendor a ₱500.00 bill. What is the correct expression for the total cost of the fruits she bought?
a. (5 x ₱20.00) + (8 x ₱25.00)
b. (5 x ₱25.00) + (8 x ₱20.00)
c. (8 x ₱25.00) + (5 x ₱20.00)
d. (8 + ₱25.00) + (5 + ₱20.00)
2. In Item #1 what is the correct equation for the amount of change the vendor should give her? *
1 point
a. N = ₱500.00 + [(8 x ₱25.00) + (5 x ₱20.00)]
b. N = ₱500.00 - [(8 x ₱25.00) + (5 x ₱20.00)]
c. N = ₱500.00 ÷ [(8 x ₱25.00) + (5 x ₱20.00)]
d. N = ₱500.00 x [(8 x ₱25.00) + (5 x ₱20.00)]
3. If 16 is subtracted from a number X, the difference is 48. What is the number?
4. Solve for x: 5x + 6 = 36
5. The quotient of a number m divided by 4 is equal to 100. What is the number?
6. A number c divided by 15 is equal to 90. What is the number?
7. Twice the number is equal to six. What is the number?
8. If three times a number is decreased by two, the answer is seven. What is the number?
9. Half of the sum of a number and three is six. What is the number?
10. A number increased by 5 is 12. What is the number?
11. The sum of two numbers is 6. if the first number is 3, what is the second number?
12. Twenty subtracted from Walther's age is 24. Find the age of Walther
13. Sarah is y years old now. What is Sarah's age if her age 5 years from now is 17?
14. The sum of three numbers is 20. Two of these numbers are 9 and 6. What is the value of the third number?
15. The area of a rectangle garden is 64 square meters. If the length is 4 times the width, what is the measure of the other dimension?
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Answer:
1.c
2. b
3. 64
4. x=6
5. m=400
6. 1,350
7. 3
8. 3
9. 9
10. 7
11. 3
12. 44
13. 12
14.5
15. 16m by 4 m