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
Ronch [10]
3 years ago
5

Help help help help help

Mathematics
2 answers:
lord [1]3 years ago
6 0

Answer:

90

Step-by-step explanation:

(5) (-9) (-2)

-45 (-2) = 90

hope this helps

Ronch [10]3 years ago
5 0

Answer:

90

Step-by-step explanation:

You might be interested in
The Moores paid $6 more for skate rentals than the Cotters did. Together, the two families paid $30 for skate rentals.How many p
iren2701 [21]

Answer:

Step-by-step explanation:

Consider Cotters paid "x" dollars:

According to given condition:

Moores paid "x+6" dollars.

Both paid total $30

Hence,

(x) + (x+6) = 30

Solving for x:

2x +6 = 30

    2x = 30-6

    2x = 24

       x = 24/2

       x = 12

So amount paid by Moores  = x +6 = 12+6 = $18

*****To find number of pairs of skates: price of one pair must be given.

Please post complete question.

3 0
3 years ago
Read 2 more answers
At the shelter, 97% of the dogs are puppies. There are 100 dogs at the shelter. How many are puppies?
IgorC [24]

Answer:

Step-by-step explanation:

100(97/100)=97 puppies.

4 0
2 years ago
Please help me with this question on algebra
grandymaker [24]
The solution is option D.

  0     4
- 6     1
  3    -4
 
Rember rows times columns.

=>
a11 = 4*0 + 0*(-3) = 0

a12 = 4*1 + 0*1 = 4 + 0 = 4

a21 = -1*0 + 2*(-3) = 0 - 6 = -6

a22 = -1*1 + 2*1 = -1 + 2 = 1

a31 = -3*0 + (-1)*(-3) = 0 + 3 = 3

a32 = -3*1 + (-1)*1 = -3 - 1 = -4
4 0
3 years ago
Mean, standard deviation and variance of 7,12,15,10,16
Lyrx [107]
Mean =12
Standard devation= 3.2863
variance???
4 0
3 years ago
-5n-6n&lt; 8-8n-n <br> can someone please give me the answer?
Olin [163]

Answer:

-5n-6n< 8-8n-n

-11n < -9n + 8

-2n < 8

<u>n > -4</u>

4 0
2 years ago
Read 2 more answers
Other questions:
  • You need a 25% alcohol solution. On hand, you have a 45 mL of a 15% alcohol mixture. You also have 30% alcohol mixture. How much
    11·1 answer
  • A Ship travels at a steady Speed.
    9·1 answer
  • The maximum weight allowed per car on The Twister carnival ride is 263 pounds. Your friend weighs 86 pounds. To be able to ride
    6·1 answer
  • The best way to describe the reflection of a figure about y-axis is:
    8·1 answer
  • A rectangle has 3 square feet and width 1/2 foot. What is the length of the rectangle
    7·1 answer
  • Does 10.5, 36, 50 form a right triangle
    11·2 answers
  • HELP PLSS* i need an answer and please no guessing
    14·2 answers
  • Mrs. Townsend had 29 feet of fabric.
    9·2 answers
  • Divide $200 in the ratio 3:2
    8·1 answer
  • The area of a square is given by the formula A = s^2, where s is the length of the side. What is the area of the square with a s
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!