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
nydimaria [60]
3 years ago
12

What is the slope-intercept form of the equation of a line with a slope of 2 and a y-intercept of -7?

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
6 0
I am not really sure sorry
You might be interested in
Someone help me asap!! its 7:51 and my brain completely shut off.
Viefleur [7K]

Answer:

B) -3

Step-by-step explanation:

The coefficient is the numerical value placed before and multiplying the variable (x).

6 0
2 years ago
Read 2 more answers
Write 1 and 1/5 and 1 and 1/3 using a common denominator :)
RUDIKE [14]

Answer:

1 3/15

1 5/15

Step-by-step explanation:

6 0
2 years ago
Solve each system by substitution. -5x + 3y = 3 and -4x + y = 1
taurus [48]

\left\{\begin{array}{ccc}-5x+3y=3\\-4x+y=1&|\text{add 4x to both sides}\end{array}\right\\\\\left\{\begin{array}{ccc}-5x+3y=3\\y=4x+1&(*)\end{array}\right\\\\\text{Substitute }\ (*)\ \text{to the first equation}\\\\-5x+3(4x+1)=3\qquad\text{use distributive property}\\\\-5x+(3)(4x)+(3)(1)=3\\\\-5x+12x+3=3\qquad\text{subtract 3 from both sides}\\\\7x=0\qquad\text{divide both sides by (-5)}\\\\\boxed{x=0}\\\\\text{Substitute the value of x to}\ (*):\\\\y=4(0)+1\\y=0+1\\\boxed{y=1}\\\\Answer:\ x=0\ and\ y=1.

5 0
3 years ago
To change knots per hour to miles per hour, use the expression 1.15k, where k is the speed in knots per hour. A plane is flying
Oduvanchick [21]
All you need is mulitplication. 300 times 1.15 is 345 miles per hour. You're welcome!
7 0
3 years ago
A few probability questions. Quickly please :) I have tried to do them but seem to be unable to figure these 2 out.
Zepler [3.9K]
1.choosing a red marble since the probability would be 7/12 but the blue would be 5/12 so red is most possible
2.the possibility of a red being chosen is 2/20=1/10
4 0
3 years ago
Other questions:
  • the student of Turner Middle School are going on a field trip. there are 540 students attending. A bus can hold 45 students. How
    10·2 answers
  • Simplify the expression.
    8·2 answers
  • Evaluate -4a + 8z if a=8 and z=3.​
    10·2 answers
  • Multiply the square root of 20 and the square root of 63
    12·2 answers
  • What are two ratios equivalent to 3:7
    10·2 answers
  • Juan reads a book with 368 pages. savannah reads a book with 172 fewer pages than juan's book. how many pages are in the book sa
    12·2 answers
  • Mei has 8 jars of soup. Each jar contains 300 milliliters of soup. What is the smallest pot Mei can use to heat all of the soup?
    11·1 answer
  • The Vatican has to be guarded 24 hours a day. Fifteen Swiss Guards are ordered to split each day's guard duty equally. How long
    15·1 answer
  • I need help with a assignment on McGrawhill pls help its due soon
    12·2 answers
  • Find - 7.8 + (- 12) + (-82.3).<br> O 102.1<br> O – 102.1<br> 0 -91.3<br> O-62.5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!