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
scZoUnD [109]
3 years ago
10

alex went to the store and bought 20 apples that was 2 dollers a pack he needed four how much money did he spend

Mathematics
1 answer:
Nata [24]3 years ago
7 0

Answer:

18

Step-by-step explanation

You might be interested in
Equation of a Circle: Mastery Test
xenn [34]

Answer:

(x-1)^2+(y+1)^2=3

Step-by-step explanation:

x² + y2 - 2x + 2y - 1 = 0

add the 1 to get it to the other side of the equation

x² + y2 - 2x + 2y  = +1

group the x's and y's

(x² -2x) + (y2+2y) = +1

then you'll complete the  square on the -2x and + 2y. that just means divide by two and then raise it to the 2nd power.

so (-2/2)^2 and (+2/2)^2

(x²-2x+1)+(y2+2y+1) = 1+1+1

you add the one's to the other side because whatever is done to one side must be done to the other

you'll then need to factor again.

(x-1)^2+(y+1)^2=3

to factor it take one of your squared x's, the sign of the middle term within the parentheses , then the square root of the last term within the parentheses. remeber to put your ^2 (raised to the 2nd power) outside of the parentheses  when you finish.

7 0
3 years ago
Please help! If you do tysm!!
AleksAgata [21]

Answer:

32 days

Step-by-step explanation:

5 divided by 2 is 2.5, which means 2.5 gallons will leak per day. 80 divided by 2.5 is 32 which means it will take 32 days for the bucket to completely leak out.

hope that's right <3

7 0
2 years ago
Please help asap oiuytyghjkjhugytfhjkl
Alika [10]

Answer:

112

Step-by-step explanation:

correct me if im wrong.

I got this from doing 30 percent out of 160

160×0.30

160-48=112

7 0
2 years ago
Read 2 more answers
The Raidius of a spherical globe is 9 inches what is the volume of the globe? ​
never [62]
Answer: 3053.63


To get this you have 4/3 times pie times r3
8 0
3 years ago
a printing press will print 6,000 copies in 20 minutes. A second press can print 15000 copies in 60 minutes. How many more copy
Usimov [2.4K]
Printing Press 1: 6000/20 minutes which is 300/minute
Printing Press 2: 15000/60 minutes which is 250/minute

The faster press (the first one) would print 50 more copies per minute than the slower one (the second one). 
7 0
3 years ago
Other questions:
  • A polynomial function that has roots 1 and 3 + i. The complex conjugates theorem states that must also be a (blank) root.
    5·2 answers
  • What is the percentage of cacao in hot chocolate which is made of 480 grams of milk and 20 grams of cacao?
    8·1 answer
  • find the equation of a cubic function whose graph passes through points (3,0) and (1,4) and is tangent to x-axis at the origin
    5·1 answer
  • Someone help me with this please!!! Urgent!!!
    9·1 answer
  • N<br> What is the range of the function f(x) = -2(6") + 3?
    9·1 answer
  • Answer these 2 for 50 points and brainiest and if you just try and answer with a fake answer i will report thx
    11·1 answer
  • Needs help with questions i math
    8·2 answers
  • A 25-ft ladder and then you can get inside of a house the bottom of the ladder is 8 ft away from the bottom of the house what is
    10·1 answer
  • Can y’all help me on question 15?!
    10·1 answer
  • use an equation to find the value of k so that the line that passes through (1,3) and (5,k) has a slope of m=2.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!