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
julsineya [31]
3 years ago
8

Complete the equation of the line through (-10,-7) and (-5,–9). Use exact numbers. Y =​

Mathematics
1 answer:
Andrew [12]3 years ago
6 0
Y = -2/5x - 11 is the equations
You might be interested in
A certain high school has 1,488 students. If you subtract the number of girls from boys you get 78. Let x be the number of boys
Dahasolnce [82]

Answer:

boys = 705

girls = 783

Step-by-step explanation:

We are to find the number of boys and girls in the school

the answer can be determined using simultaneous equation

x = boys

y = girls

y - x = 78  equation 1

y + x  = 1488 equation 2

subtract equation 1 from 2

2x = 1410

x = 1410/2 = 705

Substitute for x in equation 1

y - 705 = 78

y = 705 + 78 = 783

3 0
2 years ago
When solving the system using the additional/elimination method, which variables will cancel?
iogann1982 [59]

Answer:

the x terms

Step-by-step explanation:

there is a +x and a -x.

x-x=0,

x will cancel out

6 0
3 years ago
GraphA <br> GraphB<br> GraphC<br> GraphD
Serhud [2]
Graph A its the beat answer
6 0
3 years ago
Read 2 more answers
Line<br> Passing through (4,5) and perpendicular to <br> Equation y= -2x+3
DENIUS [597]

Answer:

1/2x+3

Step-by-step explanation:

I graphed it

3 0
3 years ago
Expand and simplify
coldgirl [10]

Answer:

A) -p + 38

B) k + 1

C) a_n = 4n + 1

D) a_n = 7n - 6

E) a_n = 14 - 4n

Step-by-step explanation:

A) 5(p + 6) - 2(3p + 4)

Multiply out the bracket to get;

5p + 30 - 6p + 8

>> -p + 38

B) 7(k - 2) - 3(2k - 5)

Multiply out the bracket to get;

>> 7k - 14 - 6k + 15

>> k + 1

C) Sequence is;

5, 9, 13, 17, 21

This is clearly an AP(arithmetic progression) because the difference between each term is 4.

Formula for nth term of an AP is;

a + (n - 1)d

Where d is difference and a is first term

Thus;

a_n = 5 + (n - 1)4

a_n = 5 + 4n - 4

a_n = 4n + 1

D) Sequence is 1, 8, 15, 22, 29.

This is also an AP.

Difference is 7.

Thus,nth term is;

a_n = 1 + (n - 1)7

a_n = 1 + 7n - 7

a_n = 7n - 6

E) 10, 6, 2, -2, -6

This is also an AP.

Difference is -4

Thus,

a_n = 10 + (n - 1)(-4)

a_n = 10 - 4n + 4

a_n = 14 - 4n

5 0
2 years ago
Other questions:
  • What are the solutions to the quadratic equation 98-x2=0
    6·1 answer
  • Please help meee. i honestly do not get what is being posted and need help
    6·1 answer
  • Round 3.255 to the nearest hundredth.
    7·1 answer
  • Anna wants to factor the polynomial p(x)=5x^4+40x. She knows that the sum of cubes formula is a^3+b^3=(a+b)(a^2−ab+b^2).
    9·1 answer
  • What is 6 divided by 5.04 equal
    9·2 answers
  • 22·23 is equal to?? I've been on this question for like 30 minutes lol
    12·1 answer
  • The Garzas have a kiddie pool and an adult swimming pool in their backyard. The kiddie pool is 7 feet long. The adult swimming p
    10·1 answer
  • The selling price of an item is ​$390. It is marked down by ​10%, but this sale price is still marked up from the cost of ​$270.
    10·2 answers
  • Rewrite the expression in the picture in the form y^n.
    13·2 answers
  • One day a retail store received a box of 24 shirts. If this shipment had 6 defective shirts, what can the store expect for upcom
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!