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rusak2 [61]
3 years ago
7

You must buy cupcakes and pizza for a party. Each cupcake costs $1, and each pizza pie costs $8. You know that you need at least

9 pizzas so that each person can have at least 2 slices of pizza. In addition, you cannot spend more than $110. If you want to figure out how many cupcakes and pizza pies you can buy, what system of inequalities would you write?
Mathematics
1 answer:
lilavasa [31]3 years ago
4 0
Would do 4 much more pts. this ones a toughie!
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HELP ASSAPP WITH THIS QUESTION
Reil [10]
Okay. The prices are definitely not the same. At the Snack Shop, granola bars cost $1.25 and granola bars cost $1.30 at Sports Field. By looking at the tenths place, you can tell that 1.25 < 1.30, because 2 is less than 3. So the Snack Shop sells granola bars at a lower price. The answer is C: Snack Shop.
3 0
3 years ago
Find the domain and range of the following function f(x) = 3lx+7l-2
Vesna [10]

Answer:

The Domain is all real numbers.  there are no restrictions upon x.

The Range (-2,∞) because when x= -7, -2 is the minimum amount

Step-by-step explanation:

7 0
3 years ago
Solve the equation and check the solution. a + 2.4 = 7.8
Alika [10]
A+2.4=7.8
a=-5.4
5.4+2.4=7.8
8 0
2 years ago
Read 2 more answers
Consider u=(3,2) v=(1,5) and the angle between the vectors is 45. What is u times v?
Nina [5.8K]
<h3>Answer:  C.  13</h3>

===============================================

Explanation:

In general if we have these two vectors

u = (a,b)

v = (c,d)

Then the dot product of them is

u dot v = a*c + b*d

We multiply the corresponding coordinates, then add up the products.

-----------------------

In this case,

u = (3,2)

v = (1,5)

u dot v = 3*1+2*5

u dot v = 3 + 10

u dot v = 13

8 0
2 years ago
Read 2 more answers
I received a letter from your competitor that mentions a savings of 15% over your prices. Can you match this offer? My current r
exis [7]

Given my current rate = $129.00 per month.

Savings of 15% over your prices.

Therefore, saving = 15% of $129.00 = 0.15 × 129.00 =$19.35.

Adjusted rate = current rate - saving = 129 - 19.35 = $109.65

Therefore, We can rewrite above expression as :

My current rate is $129.00<u> </u><u>per month</u>." Representative: "We will match any competitive offer. Your adjusted rate will be <u>109.65 </u>dollars per month."


5 0
3 years ago
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