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
lord [1]
3 years ago
9

In a certain county, the number of Charter Schools is eleven less than twice the number of Alternative Schools. There are 35 Cha

rter Schools in the county. Which of the following equations would you use to find the number of Alternative Schools, a, in the county? 2a − 11 = 35 2a = 35 − 11 2(a − 11) = 35 Quantity of a minus 11 all over 2 equals 35
Mathematics
1 answer:
vitfil [10]3 years ago
5 0
Id have to say 2a-11=35 

You might be interested in
30 POINTS!!!! I NEED AN ANSWER!!PLEASE HELP!
Harman [31]

Answer:

Its the last one: a translation 2 units right and 4 units down.

Step-by-step explanation:

To get from point E (1,3) to E' (3-1) you add 2 units to the x coordinate since the x-axis goes from left to right  and moving to the right means its positive and then you subtract 4 from the y coordinate since the y axis is going up and down and when you move -4 points you move down 4 points. You do this to every other point get the new figure.

8 0
3 years ago
HELLLLLLP!!!!! PLEASE!!!!
blagie [28]

Answer: Slope: -1    Y-intercept: -4

Step-by-step explanation:

Slope formula:

m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }

m=\frac{-13 -(-6)}{9-2}= m=\frac{-13 + 6}{9-2}  

m=\frac{-7}{7\\}

m = -1

When you draw this on the graph, the y-intercept is -4.

y = -4

4 0
3 years ago
Read 2 more answers
There was a plate full of brownies. Tina ate 444 of the brownies. There were 161616 brownies left.
garik1379 [7]
Subtraction

161616+444= 162,060
5 0
2 years ago
What is the solution(s) to the system of equations y = x² +4 and y = 2x + 4
bija089 [108]

Answer:

(x,y) = (0,4)~ \text{and}~ (x,y) = (2,8)

Step by step explanation:

y = x^2 +4~~~~~~~~~...(i)\\\\y = 2x +4~~~~~~~~~...(ii)\\\\\text{From (i) and (ii):}\\\\~~~~~~x^2 +4 = 2x+4\\\\\implies x^2 = 2x\\\\\implies x^2 -2x = 0\\\\\implies x(x-2) = 0\\\\\implies x =0,~ x = 2

\text{Substitute x = 0 in eq (i):}\\\\y = 0^2 +4 = 4\\\\\text{Substitute x = 2 in eq (i):}\\\\y=2^2+4 = 4+4 = 8\\\\\text{Hence,}~ (x,y)= \{(2,8), (0,4)\}

3 0
1 year ago
In March, there will be two conferences: one for math and one for history. So far, 7 people have signed up for the math conferen
otez555 [7]

Answer:

After 4 days, the number of people attending both conferences be the same.      

Step-by-step explanation:

We are given the following in the question:

Maths conference:

Number of people already signed = 7

Number of people who sign up each day = 2

Thus, the number of people who will sign up for maths conference in x days will be given by the linear function:

 f(x) = 7+2x

History conference:

Number of people already signed =11

Number of people who sign up each day = 1

Thus, the number of people who will sign up for maths conference in x days will be given by the linear function:

 g(x) =11+x

Both conference will have same number of people when

f(x) = g(x)\\\Rightarrow 7 + 2x = 11+x\\\Rightarrow x = 4

Thus, after 4 days, the number of people attending both conferences be the same.

5 0
2 years ago
Other questions:
  • In any function, f(x) = a(x-h)n + k , a negative leading coefficient means the graph is reflected. True or False
    13·1 answer
  • 1/2 divided by 2/5 using a model
    13·1 answer
  • Solve y^3+x^3=(y+x)(y^2-yx+x^2) if x=2 and y=8
    7·1 answer
  • Which graph shows the solution to the system of linear inequalities?
    15·1 answer
  • WILL GIVE BRAINLIEST PLEASE ADD THE REASONING PART!!
    9·2 answers
  • What is this question?
    7·1 answer
  • Write the decimal in fraction notation 0.0097
    9·2 answers
  • Lucy's house cost £200 000 at the start of 2014, the value of the house increased every year by 5%, work out the value of her ho
    5·1 answer
  • In circle O, BC = 17 and DC = 30. The diagram is not drawn to scale.
    9·1 answer
  • Algebra 2 unit 5 lesson 6 homework
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!