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
denis-greek [22]
2 years ago
8

What is the difference between five times a number and twice that number !??? Help asap!!

Mathematics
2 answers:
ladessa [460]2 years ago
7 0
When you times a number by two you times a number by two and you times a number by five
polet [3.4K]2 years ago
7 0

Answer:

5x-2x=3x

Step-by-step explanation:

You don't know what that number is. That's why you are using a variable. Difference is abviously subraction. Therefore, 5x-2x is equal to 3x


You might be interested in
Solve pls brainliest
kvasek [131]

Answer:

7.5 < 7.5061 < 7.56 < 9.213

Step-by-step explanation:

5 0
2 years ago
Triangles EFG and QRS are similar. The lengths of the sides of EFG are 72, 64, and 56. The length of the smallest side of QRS is
blsea [12.9K]

Answer:

180\ units

Step-by-step explanation:

we know that

If triangles EFG and QRS are similar

then

the scale factor is equal to the measure of the smallest side of triangle QRS divided by the smallest side of triangle EFG

so

Let

x-------> the smallest side of triangle QRS

y-------> the smallest side of triangle EFG

z-------> the scale factor

we have

x=140\ units, y=56\ units

substitute the values

z=\frac{140}{56}

z=2.5

Find the length of the longest side of QRS

The length of the longest side of QRS is equal to multiply the scale factor by the length of the longest side of EFG

so

2.5*72=180\ units

7 0
2 years ago
Read 2 more answers
I need help with my homework I’m struggling and don’t understand the equation
Elodia [21]
= -2

y= 2x+6. y= -2x-2
2x+6= -2x-2
+2x. +2x
____________
4x+6= -2
4x= -8
x=-2
5 0
2 years ago
Write an equation and identify the r value
aliya0001 [1]

Answer:

3)

i) f(x)=1.1x+0.3

ii) r=1

4)

i) y=2.5825x+1.4369

ii) r=0.9823

Step-by-step explanation:

We perform a simple linear regression analysis in megastat software to determine the line of best fit for both relations and their associated correlation coefficients.

3 0
2 years ago
Avery has 2 blue marbles. one sixth of avery's marbles are blue. how many marbles does avery have mama 2 6 8 12
kodGreya [7K]
I don't understand Can you type it again?
5 0
2 years ago
Other questions:
  • In the metric system, what is added to the base unit to create specific values?
    11·2 answers
  • PLS HELP ASAP
    10·1 answer
  • Solve for x in the equation x2+2x+ 1 = 17.
    10·1 answer
  • A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red
    15·1 answer
  • One of the displays at a botanical garden is a koi pond with a walk away around it. The figure who’s the dimensions of the pond
    12·1 answer
  • How to graph y=-1/2x-1 on a graph
    6·1 answer
  • What is the volume of a cylinder with a radius of 1.5 inches and a height of 9 inches round your answer to the nearest hundredth
    12·2 answers
  • The base of a ladder is 10 feet from the side of a building. The top of the ladder reaches a window that is 24 feet above the gr
    6·2 answers
  • 2. Hudson and 7 of his friends found a bag of pennies. There were 320
    12·2 answers
  • I have a deadlinendnsk help!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!