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
Pepsi [2]
3 years ago
8

What is the slope of the line? y=2x-7

Mathematics
1 answer:
Ratling [72]3 years ago
4 0
The slope of the line is 2 because y=mx+b  where m is slope and b is the y intercept
You might be interested in
- b. Yolanda played a new number game with Xavier. She used this equation to generate her response to each number Xavier said: y
Arisa [49]

(a) One possibility is 8.45

Rounded to the nearest integer = 8

Rounded to the nearest tenth = 8.5

And rounding this to the nearest integer = 9

 

(b) The possible numbers are 8.45 to 8.49, inclusively

3 0
3 years ago
Read 2 more answers
If x = –3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the e
kompoz [17]
\text{ if } \Delta=0\text{ then there is one x-intercept : }x=-\dfrac{b}{2a}\\\\
\text{ if } \Delta\ \textless \ 0\text{ then there are no x-intercept : } x=\varnothing\\\\
\text{ if } \Delta>0\text{ then there are two x-intercept : }x_1,x_2=\dfrac{-b\pm\sqrt{\Delta}}{2a}\\\\

<u>Answer </u>: <span>The discriminant is 0</span>
5 0
3 years ago
Read 2 more answers
HELPPPLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
MAXImum [283]
C May be the answer sorry if it is wrong.
5 0
3 years ago
Read 2 more answers
The product of (3 − 4i) and____is 25.
LiRa [457]

(3-4i)(a+bi)=25\qquad\text{use FOIL method}\\\\(3)(a)+(3bi)+(-4i)(a)+(-4i)(bi)=25+0i\\\\3a+3bi-4ai-4bi^2=25+0i\\\\3a+3bi-4ai-4b(-1)=25+0i\\\\3a+3bi-4ai+4b=25+0i\\\\(3a+4b)+(3b-4a)i=25+0i\\.\qquad\qquad\qquad\qquad\Downarrow\\\\3a+4b=25\ and\ 3b-4a=0\\\\3b-4a=0\qquad\text{add 4a to both sides}\\\\3b=4a\qquad\text{divide both sides by 3}\\\\b=\dfrac{4}{3}a\qquad\text{substitute it to the first equation}\\\\3a+4\left(\dfrac{4}{3}a\right)=25\\\\3a+\dfrac{16}{3}a=25\qquad\text{multiply both sides by 3}

9a+16a=75\\\\25a=75\qquad\text{divide both sides by 25}\\\\\boxed{a=3}\qquad\text{put the value of a to}\ b=\dfrac{4}{3}a:\\\\b=\dfrac{4}{3}(3)\\\\\boxed{b=4}\\\\Answer:\ \boxed{(3-4i)\underline{(3+4i)}=25}

6 0
3 years ago
A store sells a note book for $3 each an does not charge
Law Incorporation [45]
So what your question
6 0
4 years ago
Read 2 more answers
Other questions:
  • Which rate is equivalent to the unit rate of 12 miles per gallon?
    13·2 answers
  • Paul has just enough money to buy either 5 erasers and 30 pencils or 10 erasers and 24 pencils. Each eraser costs $0.30. How muc
    14·1 answer
  • 3х + 5x — 6 = 26<br> Solve it
    7·2 answers
  • Complete the solution of the equation.find the value of y when x equals 2. 2x-2y=22
    12·2 answers
  • WILL GIVE 12 POINTS A BRAINLIEST THANKS AND A 5 star Rating
    15·1 answer
  • Hi! Please help me im really confused &gt;.&lt; tysm<br> g² - 4g = -3
    10·1 answer
  • Ill give brainliestetfgeyhe on other question too!! PLS ANSWER I CANT GO TO SUMMER SCHOOL
    12·2 answers
  • Which expression can be used to find the volume of the cylinder in this composite figure?
    5·2 answers
  • Hernando ate 2/8 of a pizza for a dinner. he gave his 6 friends the rest of the pizza, and told them to share equally. To determ
    6·2 answers
  • Which of the following equations has the steepest slope?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!