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
mrs_skeptik [129]
3 years ago
14

The principal of a high school spent 1700 for X desk each and Y chairs at $25 each if he had bought half the number of desk in t

wice the number of chairs he would have spent 1600 right to linear equation to represent the two conditions stated above
Mathematics
1 answer:
KatRina [158]3 years ago
6 0

Answer:

25X + 25Y = 1700

25X + 100Y = 3200

Step-by-step explanation:

Given that the principal of a high school spent $1700 for X desk and Y chairs at $25 each. Then, the equation will be

25X + 25Y = 1700 ....... (1)

If he had bought half the number of desk in twice the number of chairs he would have spent 1600. That is

25(X/2) + 25(2Y) = 1600

25X/2 + 50Y = 1600

Find the LCM and cross multiply

25X + 100Y = 3200 ........(2)

You might be interested in
Find −14(5).
erica [24]

Answer:

-14(5) = -70

9(-12) = -108

-6(-8) = 40

ab = -16(-5) = 80

6 0
2 years ago
a falling stone is at a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. From what height wa
vazorg [7]
The falling stone is a certain instant 230 feet above the ground. 3 seconds later it is only 14 feet above. The height that it was dropped is 32 feet. The equation for the answer is; 

<span>16<span>t2</span>+<span>h0</span>=230</span> <span>−16(t+3<span>)2</span>+<span>h0</span>=14</span>


4 0
3 years ago
Read 2 more answers
Expression for "the sum of a and 4'
Masteriza [31]
Answer: a + 4
explanation: sum means what comes from two numbers being added. so you just need to add a and 4
5 0
3 years ago
Read 2 more answers
Judy just calculated the standard deviation for a project she is working on. The value for the standard deviation is a small num
Contact [7]

Answer: b) The data is spread close to the mean

Step-by-step explanation: Theoretically, when the standard deviation of a statistical data is large or high, it simply means that the values in such statistical data set are farther away from the mean, On the other hand when the standard deviation is small or low, it simply means that the values of such statistical data are close to the mean of those data on average.

Therefore Judy's low standard deviation for her project simply indicates that her statistical data set is spread close to the mean.

7 0
3 years ago
Consider the parent function f(x)=e^x and transformed function g(x)=-f(x)-4. Which features of function F function G are differe
eduard

There are no results for Consider the parent function f(x)=e^x and transformed function g(x)=-f(x)-4. Which features of function F function G are different

3 0
2 years ago
Other questions:
  • 6 to the second power(6+3)+18÷3-3 to the second power show you work will mark brainiest
    9·2 answers
  • What is the <br> Square miles of NYC
    14·2 answers
  • The ratio between the length and the breadth of the park is 3:2. if a man cycling along the boundary of the park at the speed 12
    6·2 answers
  • Classify the following triangle
    7·2 answers
  • Identify the two whole numbers between which the product lies 6*4/5
    9·1 answer
  • Pepper jack has 12 picks 1 out of every 4 picks is orange the rest are green how many picks are orange
    11·1 answer
  • Which absolute value equation represents the graph? PLEASE HELP
    14·1 answer
  • If an item has a retail price = $475 and a discount of $45, what percentage discount is offered?
    6·1 answer
  • Can someone please help me(20 points will give brainliest!!!)
    5·1 answer
  • If someone could please answer all 3 points (20 points)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!