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
ss7ja [257]
3 years ago
6

Write the equation of the line, in SLOPE-INTERCEPT FORM, that has a slope of -2 and passes through the point (20, 40)

Mathematics
1 answer:
solmaris [256]3 years ago
5 0

Answer:

y=-2x+80

Step-by-step explanation:

40=(-2*20)+b

40=-40+b

80=b

y=(-2*20)+80

y=-40+80

y=40

You might be interested in
The solution set for -p2 − 11p = 0 is { }. (Separate the solutions with a comma.)
ikadub [295]

Answer:

0,-11

Step-by-step explanation:

-p^2 − 11p = 0

Factor out -p

-p( p+11) =0

Using the zero product property

-p =0    p+11 =0

p =0      p = -11

3 0
3 years ago
If you change the sign of a point's x-coordinate,how does the location of the point change?
yuradex [85]
If you change the point's x-coordinate, the point will move either to the left or the right, depending on if the number you change is negative or positive. 
4 0
3 years ago
The ratio of boys to girls in a group is 7:1. If there are 66 more boys than girls, work out how many girls there are
nevsk [136]

Answer:11

Step-by-step explanation:

Boys : girls=7:1

Sum of ratio=7+1=8

Let them number of girls be y

Then they number of boys=y+66

Total number of pupils=y+y+66

Total number of pupils=2y+66

Number of girls=(girls ratio)/(sum of ratio) x (total number of pupils)

y=1/8 x (2y+66)

Cross multiply

y x 8=2y + 66

8y=2y + 66

Collect like terms

8y-2y=66

6y=66

Divide both sides by 6

6y/6=66/6

y=11

The number of girls is 11

4 0
3 years ago
Check
algol [13]

Answer: Option A is the correct answer, y = x + 2

y - 3 = x-1

Step-by-step explanation:

6 0
2 years ago
What is the value of x?
Fittoniya [83]

Answer:

a

Step-by-step explanation:

6^2+8^2=100

sqrt of 100 = 10

4 0
3 years ago
Read 2 more answers
Other questions:
  • ✨Evaluate✨<br><br> ✴71²<br> ✴297×303<br> ✴5.2²<br> ✴1.05×9.5
    10·1 answer
  • show work identify the initial amount a and the growth factor b in the following exponential function y=25,600 * 1.01^x
    6·1 answer
  • HELP ME WITH THESE THANKS :)!
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B15x%20-%208%20%7D%7B3%7D%20%20%20%2B%20%20%5Cfrac%7B9x%20-%203%7D%7B2%7D%20" id="
    12·1 answer
  • What is the measerment of the missing angle? ​
    9·2 answers
  • Find f(x) + g(x) if f(x) = 3x - 4 and g (x) = -5x + 3. Then graph your combined function f(x) + g(x)
    13·1 answer
  • Based on the activity,how many words are familiarto you?​
    9·1 answer
  • 6 eggs in 7 dауs what would be the answer?
    11·2 answers
  • peter went to a store. he bought 5.20 Ibs. of jelly beans and cherries. if 3.24 Ibs. we're jelly beans, how many pounds were che
    9·2 answers
  • What is the next word in the pattern below?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!