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
Aleks [24]
3 years ago
12

How to calculate 70-50-45

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
5 0

Answer:

70-50=20        20-45=-25          So its -25

Step-by-step explanation:

You might be interested in
Over the first five years of owning her car, Gina drove about 12,200 miles the first year, 16,211 miles the second year, 12,050
attashe74 [19]
The answer is <span>mean = 13,027; median = 12,200; no mode
</span>
Let's rearrange values from the lowest to the highest:
11350, 12050, 12200, 13325, 16211

<span>The mean is the sum of all values divided by the number of values:
</span>(11350 + 12050 + 12200 + 13325 + 16211)/5 ≈ 13027

The median is the middle value. If there is an odd number of data, then the median is the value in the middle. In the data set 11350, 12050, 12200, 13325, 16211, the median (the middle value) is 12200

<span>The mode is the value that occurs most frequently. Since none of the number does not occur most frequently, there is no mode.
</span>
7 0
3 years ago
Read 2 more answers
Triangle $ABC$ is isosceles with $AB = BC.$ If $AC = 20$ and $[ABC] = 240,$ then find the perimeter of triangle $ABC.$
gtnhenbr [62]

The perimeter of triangle ABC is 84.

5 0
3 years ago
Read 2 more answers
A vase contains 4 pink roses, 8 red roses, and 10 white roses. Two roses are randomly selected from the vase one at a time, with
alisha [4.7K]
There are 22 roses in the vase 
probability of first selecting a red rose = 8/22 = 4/11

P( second one is red) = 7/21 = 1/3

these probabilities are multiplied because the individual picks are independent
 so the answer is 4/11 * 1/4  = 4/33
7 0
3 years ago
Which function is represented by the graph?
riadik2000 [5.3K]
Photo? i cannot answer without a photo:)
3 0
3 years ago
Read 2 more answers
Is -12.5 greater than -12? will brainlist
notka56 [123]

Answer:

No

Step-by-step explanation:

negative numbers work the opposite of how positive numbers work. Think about it like this. -12 is 12 units less than 0 and -12.5 is 12.5 units less than 0 which means that -12.5 is less than -12

7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the distributive property to simplify the expression 7(x-20)
    8·2 answers
  • Use the parabola tool to graph the quadratic function. f(x)=2x2+12x+16
    7·2 answers
  • Anyone know what this is
    15·2 answers
  • The top of the ladder makes a 13° angle with the building. The base of the ladder is 6 feet from the base of the building. How f
    6·1 answer
  • Which pair shows equivalent expressions?
    7·2 answers
  • Prove the identity of<br><img src="https://tex.z-dn.net/?f=%204%20sin%5E%7B2%7Dx%20%2B%207sin%5E%7B2%7D%20%20%3D%204%20%2B%203co
    5·1 answer
  • A manufacturer of cheese filled ravioli supplies a pizza restaurant chain. Based on data collected from its automatic filling pr
    15·1 answer
  • Help asap! This is due in three hours! Casey wants to buy a gym membership. One gym has a $156 joining fee and costs $29 per mon
    5·1 answer
  • Which of the following does NOT reflect a possible relationship with a circle?
    11·2 answers
  • Given A(0,-4), B(0,-9), and C(-2,-5). Find the length of BC.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!