The answer to this question is -2
Answer:
8(p) +4 =10(p) , P = 2
Step-by-step explanation:
The equation that could be found as given in the question that,
$8 per pizza (p) with a $4 delivery fee which is equal to $10 pizza (p) without any charges.
8(p) +4 =10(p)
Rearranging the equation to find the number of pizza (p)
4 = 10p - 8p
4 = 2P
4/2 =P
2 = P
P = 2
Therefore, there are 2 pizzas for $8 of pizza with delivery fee and 2 pizzas for $10 without any charges.
40+0.45x=y
x=the number of minutes extra uses
y= total
40+0.45x=48.10
0.45x=48.10-40
0.45x=8.10
0.45/0.45=8.10/0.45
x=18
Answer:
3x + 2 = 5x -4
Step-by-step explanation:
We have that
<span>negative 3, left-parenthesis space right-parenthesis, negative 1 and one-eighth
</span>[-3,( ),-1,1/8]
we know that
<span>the number to insert must be between -3 and -1------> (-3,-1)
</span>
<span>A. negative 3 and one-half -------> is not in the interval (-3,-1)
B. 0 </span>-------> is not in the interval (-3,-1)<span>
C. negative 2 and one-fourth ----> -2 1/4 belong to the interval (-3,-1)
D. one and one-half </span> -------> is not in the interval (-3,-1)
therefore
the answer is the option
C. negative 2 and one-fourth
