b. x can only equal 7.4.
c. x can equal –3.2 or –7.4.
d. x can equal –3.2 or 7.4.
we have
Step 1
Find the first solution (case positive)
Eliminate the parenthesis left side
Subtract both sides
Divide by both sides
Step 2
Find the second solution (case negative)
Eliminate the parenthesis left side
Adds both sides
Divide by both sides
therefore
the answer is the option C
x can equal –3.2 or –7.4
Answer:
tab on it.
Step-by-step explanation:
Answer: $250.00
Step-by-step explanation:
1 Member needs one t-shirt and on flag.
$10.00+$2.50=$12.50 per member.
$12.50x20 members=$250.00
b. 2xy
c. x 2
d. -xy
e. 2x 2y
f. xy
The terms that are 'like' are: 2xy, -xy, and xy.
In mathematics, like terms are expressions that have the same variables raised to the same powers. When adding or subtracting like terms, you can combine them by adding or subtracting their coefficients while keeping the variables and exponents unchanged. This simplifies algebraic expressions and equations, making them easier to work with. For example, in the expression "3x + 2y - 5x + 7y," "3x" and "-5x" are like terms because they both have the variable "x" raised to the first power, so they can be combined to simplify the expression as "(-2x) + 2y + 7y."
The terms that are 'like' are: b. 2xy, d. -xy, and f. xy. To be 'like' terms, they must have the same variables raised to the same powers. In this case, all three terms have the variables x and y raised to the power of 1. The coefficients (the numbers multiplied by the variables) can be different. For example, 2xy, -xy, and xy are all 'like' terms because they have the same variables raised to the power of 1.
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In mathematics, like terms are terms that have the same variables and powers. In this case, the like terms are '2xy', '-xy', and 'xy' as they have the same variable part 'xy'.
In mathematics, like terms are terms whose variables have the same powers. The coefficients of these terms do not matter. Coefficients are the number part of the terms, while the variable part are the letters.
Looking at the options:
In these options, b. 2xy, d. -xy, and f. xy are like terms; they all have the same variable part 'xy'. The coefficients are different, but this does not affect their classification as like terms.
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