Answer:
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The expression that is equivalent to 14 x 14 is 14^2
Answer:
-5 + 3(7.2 - 3.2) equals 7.
Step-by-step explanation:
The order of operations states the order in which different mathematical operations should be done first, you can use the mnemonic PEMDAS to remember the order to complete each operation. PEMDAS states that the order must be followed as Parenthesis, Exponents, Multiplication/Division, and Addition/Subtraction. In the expression -5 + 3(7.2 - 3.2), the three mathematical operations being used are subtraction, multiplication, and parenthesis, so based on PEMDAS, the order to complete them is parenthesis, multiplication, and subtraction. -5 + 3(7.2 - 3.2) = -5 + 3(4) = -5 + 12 = 7, so that is your final answer.
Answer:
-14.000000000000002
Step-by-step explanation:
DETAILED ANSWER:
A change from 50 to 43 represents a negative change (decrease) of -14.000000000000002%
Use the formula found below on this webpage to find the percent change by replacing the given values:
Percent change = [(New - Old ) / |Old|] x 100%
Percent change = [(43 - 50) / |50|] x 100 = [(-7) / 50] x 100 = -14.000000000000002 % (decrease)
Where: 50 is the old value and 43 is the new value. In this case we have a negative change (decrease) of -14.000000000000002 percent because the new value is smaller than the old value.
is the required equation.
<u>Step-by-step explanation:</u>
Equation of line is given as, -2x + 3y = 15
Now we have to write the equation in y = mx+ b form, where m is the slope and b is the y- intercept.
So the above line can be written as,
3y = 2x+ 15
Dividing both sides by 3 we will get,
is the equation of the given line
If a line is parallel to the given line then its slope must be the same, so the equation of line parallel to the given line is,
is the required equation.
