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
schepotkina [342]
3 years ago
14

Add. (3х – 4) + (4х – 6) А. 7х+ 10 В. 7х+2 C. 7х- 2 D. 7x - 10

Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

Because you have to do work

You might be interested in
What is - 1.8 = h - 4.7?
White raven [17]
The answer is h= 2.9
steps:
-1.8 = h-4.7
+4.7 +4.7
2.9 = h
7 0
3 years ago
Read 2 more answers
Determine the distance between the following two points. (round to the nearest hundredths)
padilas [110]

Answer:

d=7.07

Step-by-step explanation:

Distance Formula: d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>:

d=\sqrt{(3-(-2))^2+(-4-1)^2}

d=\sqrt{(3+2)^2+(-5)^2}

d=\sqrt{(5)^2+25}

d=\sqrt{25+25}

d=\sqrt{50}

d=5\sqrt{2}

d=7.07

5 0
2 years ago
Which net represents this solid figure?
Sati [7]
The rectangular prism (the first one) represents a solid figure. 
I hope this helps:)
5 0
3 years ago
At what rate did the rain fall?
Levart [38]

Answer:

2 cm per hour

Step-by-step explanation:

1 hour lines up with 2cm

2 hours line up with 4cm

3 hours line up with 6cm

6 0
2 years ago
Read 2 more answers
The data obtained from a random sample of track athletes showed that as the foot size of the athlete decreased, the average runn
Rufina [12.5K]

Answer:

The correct option is;

(3) The sample of track athletes show that there is a correlation between foot size and running speed

Step-by-step explanation:

The statements are analysed as follows;

(1) Smaller foot sizes cause track athletes to run slower.

The above statement is a conclusion and it infers more information than is contained in the question statement because there are other factors such as taller athletes run faster than average sized athletes

(2) The sample of track athletes shows a causal relationship between

foot size and running speed.

The above statement is similar to the one above as it is a milder conclusion and it infers more information than is contained in the question statement

(3) The sample of track athletes shows a correlation between foot size

and running speed.

The  above statement is correct as is directly supported by the data as it is a statement made based directly the data

(4) There is no correlation between foot size and running speed in

track athletes.

The above statement is not supported by the available data.

3 0
3 years ago
Other questions:
  • Serena drove 40km on 3L of gasoline . which proportion would help determine how far she can travel on a full 50 L tank of gasoli
    15·1 answer
  • Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −2x+3y=6 ? Drag and drop each choice int
    13·2 answers
  • What is the least perimeter of are tangle with an ware of 32 square feet
    15·2 answers
  • the cost to park a car in a parking lot is $3.45 per hour maleek parked his car for 4 hours on Monday 3 hours on Tuesday and 2 h
    6·1 answer
  • Oy is collecting rocks. She has 3 jars and 4 buckets. There are 2 rocks in each jar and 3 rocks in each bucket. How many rocks d
    6·2 answers
  • I got so many points, so i wanna give some away!!
    10·2 answers
  • This is the other question that I need help with :) Thanks!
    10·1 answer
  • ABC
    15·1 answer
  • Boston had a high temperature this year of 99º. They had a low temperature of -10°.
    14·1 answer
  • A survey concluded that 5 out of every 6 teachers
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!