Algebraic Expressions Quiz Part 1
What would be the next number in the pattern?
1/324, 1/108, 1/36, 1/12
1/3
1/5
1/4 ✅
1
A coin collector is able to collect 5 coins each day. The collector has 5 coins on the first day, 10 on the second, 15 on the third day, and so on. Which expression represents the number of coins the collector has after d days?
d + 5
5d ✅
d^5
5^d
Which number lies between √5 and √6 on the number line?
2.3 ✅
pi
5/2
2.1
Name the property of real numbers illustrated by the equation. –2(x + 11) = –2x – 22
Associative Property of Multiplication
Distributive Property ✅
Commutative Property of Addition
Associative Property of Addition
Which algebraic expression models the given word phrase?
40 fewer than a number t
–40t
t + 40
40 – t
t – 40 ✅
You start with $15.00 and save $8.00 each week. What algebraic expression models the total amount you have?
8 + 15w
15 – 8w
15 + 8w ✅
23w
Your little sister has made up a card game where different types of cards are worth different points. Face cards are worth 12 points, cards with red numbers are worth 5 points, and cards with black numbers are worth 9 points. Let F be the number of face cards in your hand, R be the number of cards with red numbers in your hand, and B be the number of cards with black numbers in your hand. What algebraic expression models the total number of points that you have in your hand?
Suppose you have 3 face cards, 6 cards with red numbers, and 8 cards with black numbers. How many points do you have?
12F + 5R + 9B; 138 ✅
3F + 6R + 8B; 153
12F + 5R + 9B; 153
3F + 6R + 8B; 138
A rational number is never a whole number.
true
false ✅
Explanation: I did the test
3 answers
B) 5d ✅
A) 2.3 ✅
B) Distributive Property ✅
D) t – 40 ✅
C) 15 + 8w ✅
A) 12F + 5R + 9B; 138 ✅
B) false ✅