The answer is -1
The expression is 14a - 72r - c - 34d. Let's rewrite it:
14a + (-72r) + (-c) + (-34d)
The coefficient of a term is the value beside the term.
For example, the coefficient of 5x term is 5.
For the a-term (14a) of our expression, the coefficient is 14.
The coefficient of the c-term (-c) will, therefore, be -1:
-c = -1c
Answer:
measurement of the indicated angle is 59°
Step-by-step explanation:
20x - 19 + 8x + 3 = 180
28x - 16 = 180
+16 +16
----------------------------------
28x = 196
------ ------
28 28
x = 7
8 (7) + 3 = 59
20 (7) - 19 = 121
Answer:
16m
Step-by-step explanation:
TU = DE
The given expression is
It can be written as [ we can add or subtract the same thing]
The expression can be factored as difference of two squares
The common factor of the two terms is 16
WE can take 16 as common factor:
=
Options 1 ,3,4 are the equivalent expressions.
Answer:
The correct answer is:
$26.97
Step-by-step explanation:
amount deposited = $25.30
New amount = $52.27
To get the amountexisting before deposit in the account, subtract the amount deposited from the new amount;
52.27 - 25.30 = $26.97.
To confirm this, just add $26.97 to the amount he deposited, you'll get back the total amount of $52.27.