Since each pack has 8 hot dogs and have 56 in total you use the equation p(8)=56 and just divide by 8 getting 7. They bought 7 packs of hot dogs.
Answer:
_
-58
Step-by-step explanation:
Im pretty sure hope it helps
She receives 21. 1/5 of 30 is 6, or the number of picture messages Lilly receives. 7/8 of 24, the number of remaining messages, is equal to 21.
Answer:
no
Step-by-step explanation:
to be a right triangle, the squared of the base and height must equal the hypotenuse squared:
= 10.34238
10.24^2 =/= 10.34
The function is

The "zeros" of a function, are the values of x, for which f(x)=0
According to the "Rational Root Theorem", the rational roots of f, are factors of 60.
That is, when trying to find the roots of a polynomial function, it is a very good idea to first check the factors of the constant term.
All numbers shown in the choices are factors of 60, so we will solve the problem by trial:

2 is not a root, so we eliminate choices A and D,
Choices B and C are almost equal, with only 1 different number, so let's check whether 5 is a root or not:


but


So the right choice is B