Answer:
blank 1 B blank 2 A
Step-by-step explanation:
f(x) is a function of x. To find f(-2), plug in the value of x=-2.
The answer is -2.
Answer: 7 1/4
Step-by-step explanation: Eliminating a negative and changing our operation.
=412+234
=
4
1
2
+
2
3
4
Rewriting our equation with parts separated
=4+12+2+34
=
4
+
1
2
+
2
+
3
4
Solving the whole number parts
4+2=6
4
+
2
=
6
Solving the fraction parts
12+34=?
1
2
+
3
4
=
?
Find the LCD of 1/2 and 3/4 and rewrite to solve with the equivalent fractions.
LCD = 4
24+34=54
2
4
+
3
4
=
5
4
Simplifying the fraction part, 5/4,
54=114
5
4
=
1
1
4
Combining the whole and fraction parts
6+1+14=714
8*15+9*8=192
$8 = $136.
For each $8 dozen replaced by a $15 dozen, the total price increases $7.
12 months in a year
2300/12
we can round 2300 to 2400 (because it is an estimate) and divide by 12 to give an approximation of $200 each month
