1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bija089 [108]
2 years ago
6

Mary spent a total of $354.30 for a party. She spent $200.90 on food, plus an additional $30.68 for each hour of the party. How

long was the party?
Mathematics
1 answer:
rosijanka [135]2 years ago
7 0

Answer:

About 5 hours

Step-by-step explanation:

Hope it helps

You might be interested in
Take a look at the picture below and follow the rules using the STRATEGY, you need to draw the strategy to get the answer. brain
Aliun [14]

I would say (I am abbreviating square root to sqrt)

1. 4 sqrt(8488) = 4 sqrt(2x2x2122) = 8 sqrt(2122)

2. 3 sqrt(6936) = 3 sqrt(6x34x34) = 102 sqrt (6)

3. 2 sqrt(8648) = 2 sqrt(2x2x2162) = 4 sqrt(2162)

3 0
3 years ago
Factorise :x^2-4x-21+10y-y^2​
Elenna [48]

Answer:

This cannot factor

Step-by-step explanation:

This cannot factor because there is no number that can be factored out of all of the terms.

4 0
3 years ago
Twice the difference between a number
Alecsey [184]

Answer:

Let x = the number

2(x-5) = 9

2x - 10 = 9

2x = 19

x = 9.5

Step-by-step explanation:

7 0
3 years ago
Ms. Li has 3.56 pounds of grape. She ate 2.1 pounds yesterday. How many pounds of grape are left?
Burka [1]
I think it would have to be 1.46.
Explanation: if you subtract 3.56 from 2.1 you’ll get 1.46
5 0
3 years ago
A bottle of nail Polish holds 0.8 ounce, A bottle of perfume holds 0.45. How many more of nail Polish hold?
Tasya [4]
The nail polish hold 0.35 more ounces than the perfume bottle
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the tenth number in this counting sequence 4,8,12,16,20,...
    8·2 answers
  • Find dy/dx if y= (cos x) ^ x
    10·1 answer
  • Circle 1 has a diameter of 18 and circle 2 has a diameter of 20.
    5·1 answer
  • Which two kinds of whales have the closest number alive?
    12·1 answer
  • The price of a commodity has fell down by 15% so that priya can buy 3 more commodities for Rs 1700. What was the original price
    15·1 answer
  • Calculate the inverse of the matrix and find the values for a, b, c, and d:
    12·1 answer
  • A map scale shows 1 cm = 300 km.
    8·2 answers
  • Find the value of each expression in simplest form <br> 14 1/5 - 5 5/6
    8·1 answer
  • In which place should you write the first digit of the quotient 4,085 ÷ 61?
    10·2 answers
  • Please help im having trouble! ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!