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
Lyrx [107]
3 years ago
9

If the point (a, 7) lies on the graph of the equation 5x - y = 8, then a= -3 3 1/5

Mathematics
1 answer:
goblinko [34]3 years ago
8 0
(a,7) => x=a, y=7

5x-y=8
5a-7=8
5a=15
a=3
You might be interested in
For the circle x^2 + y^2 = 100, a) State the radius at 6,8
alexandr1967 [171]

Answer:

add multiply divide or subtract make sure to use Pemdas then and you should have your answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the fifth term in the sequence that is defined as follows:
hram777 [196]

Answer : The fifth term in the sequence is -2.

Step-by-step explanation :

As we are given that the expression to calculate the n^{th} term.

The expression is as follows:

a_n=2(-1)^n

where,

n is the number of term

Given:

n = 5

Now putting the value of n in the above expression, we get:

a_n=2(-1)^n

a_5=2(-1)^5

a_5=2\times (-1)

a_5=-2

Therefore, the fifth term in the sequence is -2.

5 0
3 years ago
8.A book is 320 pages long and has an
padilas [110]

answer this should be it 15460

7 0
2 years ago
Read 2 more answers
Please help me find the answer
andreev551 [17]

Answer:

the angle is equal to 60 degree

3 0
2 years ago
The function f(x) = −x2 + 44x − 384 models the daily profit, in dollars, a shop makes for selling donut combos, where x is the n
Alecsey [184]
Vertex = -b/2a = -(44)/2(-1) = -44/-2 = 22
To find the x-intercepts, set the function equal to 0 and solve for x
8 0
3 years ago
Other questions:
  • Peter paid $79.80 for renting a tricycle for 6 hours. What was the rate per hour for renting the tricycle? (Input only numeric v
    11·1 answer
  • URGENT NEEDS ANSWERED RIGHT AWAY!
    6·2 answers
  • Find the slope of the line through the pair of points below.<br> (17, -10), (-17, 2)
    13·1 answer
  • The orthocenter of a triangle is formed by the _____ of a triangle
    13·1 answer
  • What is one light year in seconds need it to written out in the conversion format
    10·2 answers
  • Please help ASAP!!! Tysm :)
    10·1 answer
  • Help me again I’m lazy again and giving brainliest if correct number 12
    10·1 answer
  • Clue is a board game in which you must deduce three details surrounding a murder. In the original game of Clue, the guilty perso
    6·1 answer
  • Please explain the answer, no links or random words or I will report you.
    14·1 answer
  • Find the product (7m^2-3m-7)(m^2-7m-6)​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!