Which word in an expression with translate to add mathematically
The word in an expression that would translate to "add" mathematically is the plus symbol (+).
Which word in an expression would translate to ADD mathematically?
A. Out of
B. The same as
C. Difference
D. Total
The word in an expression that would translate to "ADD" mathematically is "TOTAL".
In the expression: 4x^2 - 2x + 1
How many terms are there?
What is the leading coefficient of the first term?
A. 0
B. 1
C. 2
D. 3
E. 4
In the expression 4x^2 - 2x + 1, there are three terms.
The leading coefficient of the first term 4x^2 is 4. Therefore, the answer is C. 2
Which algebraic equation represents the words:
Twenty percent of your grade is 80 points. What was your grade?
A. .20x = 80
B. 20x = 80
C. .20 = 80x
D. 20/80 = x
The algebraic equation that represents the words "Twenty percent of your grade is 80 points. What was your grade?" is:
0.20x = 80
Therefore, the correct answer is A. .20x = 80
Solve the equation using the inverse operation: x/4 = 12
A. Inverse operation is division; x = 48
B. Inverse operation is addition; x = 16
C. Inverse operation is subtraction; x = 8
D. Inverse operation is multiplication; x = 48
To solve the equation x/4 = 12 using the inverse operation, we need to undo the division operation by multiplying both sides of the equation by 4.
Therefore, the inverse operation is multiplication.
x/4 * 4 = 12 * 4
x = 48
Hence, the correct option is D. Inverse operation is multiplication; x = 48.
Bill goes to the market to buy some apples. The cost of the apples that he likes is $1.25 per pound. If he has $5 to spend on apples, how many pounds (x) can he buy?
Set up an equation to solve the problem.
A. 1.25 + x = 5
B. 1.25/5 = x
C. 5x = 1.25
D. 1.25x = 5