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
zhuklara [117]
3 years ago
15

Mrs. Perry is taking a group of students to the Clark Planetarium where tickets cost $7 each. The bus will cost $50 and she has

a budget of $200. How many people can attend under these constraints?​
Mathematics
1 answer:
kenny6666 [7]3 years ago
7 0
Answer:
71 people can attend under these constraints

Explanation:

So you write the slope intercept form equation which is 7x+50=200
You got 7x because every tickets cost 7
You add 50 because of the bus
And you’re wondering how many people are able to go by just spending about $200

So you subtract 50 on both side and you are left with 7x=150 so you have to divide 7 on both side next and you get about 71.4... so basically just round it up to 71 people
You might be interested in
Find center and radius<br> (x-3)^2+y^2=8
Flauer [41]

Answer:

<h2>Center: (3, 0)</h2><h2>Radius: 2√2</h2>

Step-by-step explanation:

The equation of a circle in standard form:

(x-h)^2+(y-k)^2=r^2

(h, k) - center

r - radius

We have the equation:

(x-3)^2+y^2=8\to(x-3)^2+(y-0)^2=(\sqrt8)^2

Therefore

the center: (3,\ 0)

the radius: r=\sqrt8\to r=\sqrt{4\cdot2}\to r=\sqrt4\cdot\sqrt2\to r=2\sqrt2

4 0
3 years ago
3x -4y= -20 -x +2y =10 whats the value of y
Anni [7]
3x-4y=10
-20-x+2y=10 then -30+2y=x now plug this in the other equation:
3(-30+2y)-4y=10
-90+6y-4y=10
2y=100
y=50
4 0
2 years ago
5x<br> 3.<br> +<br> 4x2-9<br> 2x+1<br> 2x2+x-3
irakobra [83]

Answer:

~Re-write the equation~

SOLVE:

5x(3)+4x (2-9)+(2x+1)+(2x2+x-3)

5(1)(3)=15

4(2-9)=8+36=44

2x+1=3

2x2+x-3:4(1)-3=1

15+44+3+1

ANSWER=63x

Step-by-step explanation:

I wasn't quite sure because of the way you wrote it but here's an answer!

7 0
3 years ago
Simplify the expression (4x^3y^-5)^4
Elanso [62]

Answer:

64x^12 / y^20

Step-by-step explanation:

(4x^3y^-5)^4

<em>Distribute the exponential value of 4 to all terms in the parentheses.</em>

4^4 * x^(3*4) * y^(-5*4)

<em>Multiply each exponent.</em>

64x^12 * y^-20

<em>Make the negative exponent positive by making it a fraction.</em>

64x^12 / y^20

5 0
3 years ago
What's the power of a power
ahrayia [7]
<span>The power of a number says how many times to use the number in a multiplication. It is written as a small number to the right and above the base number.</span>
5 0
3 years ago
Other questions:
  • If DE =22 cm and the radius=14cm, how long is GH?
    7·1 answer
  • Mr. Mayntz's math class is made up of 29 students. Some of the students are male
    12·1 answer
  • In Exercises 37– 40, BD ⃗ bisects ∠ABC. Find m∠ABD,<br><br>m∠CBD, and m∠ABC.
    14·1 answer
  • Find the radius of a circle with an area of 380 square inches. Round your answer to the nearest hundredth
    10·2 answers
  • Help me again ahhhhhh
    12·1 answer
  • F(x)=x^2. what is g(x)?
    14·1 answer
  • Susan has 3 pairs of shorts, 5 shirts, and 2 pairs of shoes to take to camp. If she wears a pair of shorts, a shirt and pair of
    15·1 answer
  • Anyone know what 68010+01410 is ​
    13·1 answer
  • Write an equivalent expression for 25x - 45 using the properties of operations. Hint: find the GCF of 25 and 45. You use parenth
    8·1 answer
  • SOMEONE HELP ME OMG HELPP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!