Answer:
26. 30 ≥ 7.5a + 4.5s 28. $22.50
Step-by-step explanation:
26. The family doesn't want to spend over 30 dollars, so when writing the inequality the amount they spend needs to be less than or equal to 30, hence the greater than/equal to sign. When writing the expression a - amount of adults & s - amount of students.
*remember in the question it states middle and high schoolers both count as students
The 7.5 is cost for adults and the 4.5 is cost for students.
28. You can use the expression created in 26
7.5a + 4.5s
Then substitute in the amount of people into their respective categories.
7.5(2) + 4.5(3) = 22.50
Yes because a function is supposed to have a x and a y in this problem there is a x and a y.
Britney:
School to Mall is 10 units
Mall to Library is 24 units
In total, 10 + 24 = 34, Britney traveled 34 units.
Alice:
School to Library is ___ units.
Using the Pythagorean Theorem, you can find the distance
a^2 + b^2 = c^2 this is the formula
10^2 + 24^2 = c^2 square the 10 and 24
100 + 576 = c^2 add the two values
676 = c^2 square root both sides
26 = c
School to Library is 26 units.
34 - 26 = 8 units
Britney traveled 8 units more than Alice.
Just multiply the 8 units by how many miles there are in 1 unit and you will find your answer.
Answer:
∠T
Step-by-step explanation:
∠T is the angle or side that corresponds to with
Answer:
16. 5/3
Step-by-step explanation:
let the no of tranquilizer be x
therefore
5/4 + x =18
x= 18-5/4
= 16 5/3
