Answer:
Step-by-step explanation:
A
since .75 = 3.4
and 4 is a whole number
Answer:
$9.52
Step-by-step explanation:
1.09 x 3 = 3.27
2.68 x 2 = 5.36
3.27+5.36+.89=9.52
Answer:
$337.50
Step-by-step explanation:
The computation of the number of miles need to drive for determining the same cost is given below:
Let us assume the miles be x
So for the first plan, the equation is
= $0.90x
And for the second plan, the equation is
= $75 + $0.70x
Now equate this
0.90x = $75 + 0.70x
0.90x - 0.70x = $75
0.20x = $75
x = $75 ÷ 0.20
= 375 miles
Now the same cost would be
For plan A and plan B
0.90x = $75 + 0.70x
0.90(375) = $75 + 0.70(375)
$337.5 = $75 + $262.50
$337.50 = $337.50
Answer:
The answer is A, ∠ABC is obtuse. We don't know if it's true or false.
Step-by-step explanation:
An open statement in mathematics is a statement where you don't know if it's true or false.
Answer:311740
Step-by-step explanation:
Given
There are 14 blue birds and 11 robins
We have to choose 7 members such that there are more blue birds than robins
This can be possible in 4 ways i.e.
7 BB,6 BB and 1 R, 5 BB 2 R,4 BB 3 R
Therefore total no of ways are