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
Aneli [31]
2 years ago
13

What is seven less than three times a number.

Mathematics
2 answers:
sukhopar [10]2 years ago
3 0
Let’s use y as a replacement for a number. You would do 3y-7 since you multiply by three and take away seven.
Mariulka [41]2 years ago
3 0
3x - 7 is seven less that three times a number where x is the number
You might be interested in
A scientist measured the growth rate of a bamboo plant at 6 inches in 12 hours. She compared the growth rate of a bamboo plant t
Arturiano [62]

Answer:

Answer Picture:

Step-by-step explanation:

4 0
3 years ago
Can someone please help me solve this math problem, please? Thanks.
Ganezh [65]
If you use FOIL to multiply these two brackets, it will lead you what is exactly written (xa+xb+ya+yb)


so it is correct

A
4 0
3 years ago
The sum of the roots of 3x 2 + 11x - 4 = 0 is<br><br> -11/3<br> -4/3<br> 11/3<br> 4/3
givi [52]

Answer:

The correct option is 1.

Step-by-step explanation:

If a quadratic equation is defined as

ax^2+bx+c=0             .... (1)

Then the sum of the roots is -b/a and the product of roots is c/a.

The given equation is

3x^2+11x-4=0          ... (2)

From (1) and (2) we get a=3, b=11 and c=-4.

The sum of roots is

\frac{-b}{a}=-\frac{11}{3}

The sum of roots is -\frac{11}{3}.

Therefore the correct option is 1.

5 0
3 years ago
In your own words, define Quadratic Equation. How many solutions does a Quadratic Equation have?
dmitriy555 [2]

Answer: an equation that has one term which is nameless and squared also no term which gets raised to higher power.

Step-by-step explanation:

5 0
3 years ago
Keisha has a straightedge and a compass, but no protactor. what kind of angle can Keisha drag exactly with only these two tools?
nekit [7.7K]
A 90˚ angle
a 180 angle
6 0
3 years ago
Other questions:
  • PLEASE HELP, I need to get this assignment done soon
    13·1 answer
  • One meaning of the word distribute is “to give something to each member of a group.” Which best explains how this can help you r
    15·2 answers
  • 8 is 110% of what number?
    13·1 answer
  • it takes four trips around the track to make a mile Jack paddled his bike around the track 24 times it took him 30 minutes how m
    6·1 answer
  • 21,4,9,19,25,16,27,30,33,15,31 Minimum: Quartile1: Quartile2: Quartile3: Maximum:
    14·1 answer
  • True or false: 16 is a perfect square because is square root is a whole number
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7B1%7D%20%20%3D%20" id="TexFormula1" title=" {2}^{1} = " alt=" {2}^{1} = " ali
    12·2 answers
  • Whoever helps me will get a $50 i tunes gift card.
    10·2 answers
  • Help please i will thank you a lot.
    9·1 answer
  • I need help thanks11!1!1!1!1!1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!