3 years ago

A high school football game Jill buys 6 hot dogs and 4 soft drinks for

Mathematics

1 answer:

ryzh [129]3 years ago

7 0

Answer: D

Step-by-step explanation:Lets label hot dogs as 'h' and soft drinks as 's'

6h + 4s = 13 (Equation 1)

3h + 4s = 8.50 (Equation 2)

We can solve by process of elimination.

Subtract equation 1 from equation 2.

We get:

3h = 4.5

h = 1.5

So that means that the hot dog costs $1.50 which is answer choice D.

You might be interested in

What does the value of the y-intercept represent?

egoroff_w [7]

On the problem you have given, the y ingercept shows the amount of time in hours it takes for the number of customers, so it would cross at 5 and represent 0 customers

8 0

3 years ago

Read 2 more answers

Find F of G of X where f of x equals 9 over X and G of x equals x over x + 1

Sergeu [11.5K]

Sorry I can’t answer this right now but I’ll will answer later

8 0

3 years ago

Which expression is equivalent to...Assume that the denominator does not equal zero.

skad [1K]

Answer:

Step-by-step explanation:

If you simple this expression we can see that 7/35 will simplify to 1/5 first. As for the exponents, you can write them out to make it easier to cancel, shown in the photo.