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
Natalka [10]
3 years ago
15

How to make this y=21x-7 into standard form

Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0
The standard form is 21x-y-7=0
You might be interested in
Write an equation to represent function A
maw [93]

Answer:

y = 312x + 2

Step-by-step explanation:

According to y = mx + b, m stands for slope and b stands for y-intercept. Let us find the y-intercept. To find the y-intercept, the x should be zero in (x, y).

(x, y)

(0, 2) ---> y-intercept (b)

Now that we have found the y-intercept, we will now find the slope by using its formula.

Slope formula:-

m = y2 - y1 / x2 - x1

Pick two random (x, y). I will pick the first and last pairs.

(0, 2) and (4, 1250)

Now plug these two pairs in the formula.

m = y2 - y1 / x2 - x1

m = 1250 - 2 / 4 - 0

m = 1248 / 4

m = 312

This means that the slope (m) is 312. Now put that in y = mx + b form.

y = mx + b

y = 312x + 2

Both of the forms are the same. Hope this helps, thank you :) !!

6 0
2 years ago
Round 2. 873 to the nearest tenth
PtichkaEL [24]
2.873 ≈2.9 (nearest tenth)
6 0
3 years ago
Read 2 more answers
A container is filled with water. This container has a small hole. After 20 minutes the amount of water in the container is 600
Grace [21]

Answer:

100 minutes and yes

Step-by-step explanation:

4 0
2 years ago
Find the distance between each pair of points. Round to the nearest tenth, if necessary.
Westkost [7]
\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
O&({{ 0}}\quad ,&{{ 0}})\quad 
%  (c,d)
P&({{ -5}}\quad ,&{{ 6}})\\
K&({{ 5}}\quad ,&{{ 0}})\quad 
%  (c,d)
L&({{ -2}}\quad ,&{{ 1}})

\end{array}\qquad 
%  distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
OP=\sqrt{(-5-0)^2+(6-0)^2}\qquad \qquad KL=\sqrt{(-2-5)^2+(1-0)^2}
3 0
3 years ago
K/a = w - v, solve for a
erik [133]

Answer:

a=k-w+v

Step-by-step explanation:

k/a= w-v

a( k/a) = a (w-v)

k -w + v =a

4 0
3 years ago
Other questions:
  • In a survey of students, 80% were girls and 20% were boys. of the girls surveyed, 40% were wearing sneakers. if a surveyed stude
    11·1 answer
  • The square root of the sum of a number is 4 is 5. Find the number. What is it?
    6·1 answer
  • Find x if: 1/10 of x is 15
    13·1 answer
  • What is the surface area of a cone with diameter 28 cm and height 22 cm in terms of pi?
    9·2 answers
  • 6*10^-2 is how many times as 2•10-8
    7·1 answer
  • Ann bought 2 pounds of cheese to make lasagna the recipe gived the amount of cheese needed in onces How mojaunces how many ounce
    10·1 answer
  • Solve |2x-5|=4 pleasee
    7·2 answers
  • Three out of nineteen students will ride in a car instead of a van. How many ways can those three students be
    6·1 answer
  • Kerry has a new phone plan. It works by charging $20 per month and then $0.10 for each minute over 200 minutes.
    11·1 answer
  • HELP ME!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!