Answer:
$28
Step-by-step explanation:
Each round trip will be double the price of a one-way trip, so will be ...
2 × $3.50 = $7.00
Diego and his 3 friends will require a total of 4 round-trip tickets for a cost of ...
4 × $7.00 = $28.00
A mixed number is a whole number plus a fraction.
575 is just a whole number, without a fraction. If you absolutely must have
a mixed number, then you have to create a fraction out of 575 somehow.
This is going to look pretty silly, but I guess you could take ' 1 ' away from 575,
and use it to make a fraction, like 1/1 .
Then your mixed number could be 574 and 1/1 .
Isn't that ridiculous ? ! ?
Answer:
12 + 4x
Step-by-step explanation:
To solve this you would have to use the distributive property.
The problem would basically go like this.
4 (3+x)
(Distribute)
(4x3) (4 x X)
4x3 = 12, 4 x x = 4x
So the answer would be 12 +4x
Hope this helps :)
Answer:
BD = 8
m∠BDA = 90°
∆ABD and ∆BCD are both right triangles, each with two known side lengths.
Step-by-step explanation:
Direct answer from PLATO so change it a bit.
