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
Ainat [17]
3 years ago
7

If there was 180 keys and he sent some and now he got 107 keys how many did he spend

Mathematics
2 answers:
uysha [10]3 years ago
8 0
Which grade are you in
Black_prince [1.1K]3 years ago
3 0

Answer:

73

Step-by-step explanation:

You might be interested in
Kyle has a loan of $32,890
Anuta_ua [19.1K]

Answer:

$2,631.20

Step-by-step explanation:

We are told that the loan has a simple interest rate of 8% per year. This means that every year that goes on without Kyle paying back the money, he will have to pay an extra 8% of $32,890 as interest.

After one year, he only has to pay back one lot of interest, just 8% of $32,890.

To find that number we can change 8% into a decimal: 8%/100% = 0.08

And then multiply this by the amount of loan money:

0.08 x 32,890 = 2,631.20

Kyle has to pay $2,631.20 of interest at the end of one year.

Hope this helped!

7 0
3 years ago
In a pen of goats and chickens there are 25 heads and 90 feet. How many goats and chickens are in the pen.
Anna [14]

Answer:

5 chickens, 20 goats

Step-by-step explanation:

We can set up two equations and use substitution

There are 25 total goats and chickens, so

G + C = 25

Goats have 4 feet and chickens have two, so

4G + 2C = 90\\

By solving for G in the first equation,

G = 25 - C\\

We can now use substitution,

G = 25 - C\\4G + 2C = 90\\4(25 - C) + 2C = 90\\100 - 4C + 2C = 90\\-2C = -10\\C = 5\\

We have 5 chickens, so we have 20 goats.

Let's double check:

5(2) + 20(4) = 90\\10 + 80 = 90\\90 = 90\\

It checks out!

3 0
4 years ago
And
vekshin1

Answer:

the area of the rhombus is 56 square inches

7 0
2 years ago
Grovell works at Walmart. He earns $12 per hour. The store offers him a raise of 5% increase per hour.
DerKrebs [107]

Answer:

$ 12.6 / h

Step-by-step explanation:

5% of 12 = 0.05 * 12 = 0.6

Now adding it to the amount he makes, since it is a raise:

0.6 + 12 = 12.6 $ / h

Another (and faster) way to calculate it:

1.05 * 12 = 12.6

4 0
2 years ago
HURRY PLS IM BEING TIMED!!What is the polynomial function?
butalik [34]

Answer:

get a life its c

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Line passes (-5, -1) and (10, -7)
    11·2 answers
  • Jerry takes trail mix on hikes. A package of dried apricots Wheghs 25.5 ounces package of sunflower seeds Wheghs 21 ounces.jerry
    9·1 answer
  • Please help asap ‼️
    10·2 answers
  • If you spin the spinner 90 times,<br> how many times should the<br> number 3 be selected?
    15·1 answer
  • What type of angle pair is ?
    6·2 answers
  • if a parallelogram is a square root of 90 and the base is two square root of five what is the height of the parallelogram
    5·1 answer
  • Help me please I need someone smart
    11·2 answers
  • There are 17 animals in the barn. Some are chickens and some are cows. There are 56 legs in all. How many of each animal are the
    12·1 answer
  • Any body got answer?
    7·1 answer
  • Find the value of x.<br> Round to the nearest tenth.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!