Answer:
15%
Step-by-step explanation:
There is 26 students 13 are females of those 13 nine of them wear glasses if you subtract 13 minus 9 you are left with 4 and if you divide that 4 by 26 you get the percentage of girls without glasses which is 15%
Answer:
–1 < x < 4
Step-by-step explanation:
Let's solve your inequality step-by-step.
−6<2x−4<4
−6+4<2x−4+4<4+4(Add 4 to all parts)
−2<2x<8
(−2
/2)
<
(2x
/2
)< (8
/2)
(Divide all parts by 2)
−1<x<4
Answer: 3/4 because 3/4+3/4= 1 1/2!
Answer:
Barry ate 36 hot dogs.
Andy at 36+5 = 41 hot dogs.
Carl ate 36-10 = 26 hot dogs.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of hot dogs that Barry ate.
y is the number of hot dogs that Andy ate.
z is the number of hot dogs that Carl ate.
The three ate a total of 103
So
Andy ate 5 more than Barry
So
Carl ate 10 less than Barry.
So
How many did each eat?
Barry ate 36 hot dogs.
Andy at 36+5 = 41 hot dogs.
Carl ate 36-10 = 26 hot dogs.
Answer:
15. t = 312
16. y = 0
17. n = -1.75 and 0
Step-by-step explanation: