A
How many edges does a rectangular prism have?
12
What do you call the point where the edges come together?
vertex
Is the statement shown an expression or an equation? 4x + 5 = 5x + 18
equation
What is the variable in the equation, 6x + 3y = 36?
x and y
Six plus five times a number is sixteen. Find the number.
2
What is a solid figure without any flat face and can roll?
sphere
Which spatial figure is made up of rectangle and circles for its faces?
cylinder
Translate the phrase, thrice the sum of a number and seven into an algebraic expression.
3(a + 7)
Mico weighed n kilograms. Express algebraically his weight after he gained 2.7 kilograms.
n + 2.7
The difference between three times a number and five is ten. Find the number.
5
What is the spatial figure of a funnel?
cone
Complete the pattern 6, 11, 16, ___, 26, 31, _____.
21 and 36
Translate: Nine times a number plus 2
9n + 2
Mary is P years old now. Represent Mary’s age 5 years from now.
P + 5
If twice a number is increased by 11, the result is 19. What is the number?
4
What is the spatial figure of a globe?
sphere
Every month, Belle saved part of his allowance. Php 50 in June, Php100 in July, Php150 in August and so on until December. In which month did he save Php300?
November
What is any letter or symbol that represents a number?
variable
A number increased by seven is seventeen. What is the algebraic expression of this phrase?
n + 7 = 17
Gordon saved ₱190.00 this week from her allowance. If this amount is ₱100.00 more than twice the amount she saved last week, how much did she save last week?
₱45.00
How many faces does a cube have?
6
Kathryn gets a starting salary of Php 15 000.00 a year and an increase of Php500.00 annually. What will be her salary during the fifth year?
Php 17 500
What is the variable in this algebraic expression, 5a + 8?
a
What equation represents the sentence, “The sum of 9 and x is 12”?
9 + x = 12
If twice my allowance will be increased by ₱300.00, it would become ₱1,000.00, how much is my allowance?
₱350.00