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
natali 33 [55]
3 years ago
12

25 POINTS I WILL GIVE BRAINLIEST

Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

Answer:

$10.01

where x = 4.1/10 x=14.11

Step-by-step explanation:

-7x^2 + 32x + 240

-7x^2 +32x

-49x+32 +240

240/17x = 17/240

240/49x = 4 9/10

          x = 14.11 - 4. 10 9/10

          x = -4.01

rounded to 2dp

x = 14.11

x = -4.01

Tacos should be priced at $10.01

You might be interested in
What is the formula to find radius of the circle
klio [65]

Answer:

R= diameter ÷ 2

Step-by-step explanation:

the radius is half the diameter.

7 0
3 years ago
A plane begins to descend from a height of 202 meters. The plane decreases in altitude at an average rate of 1.8 meters per seco
stepladder [879]
The plane starts at 202 m.
All altitudes are in meters.
After 1 second, it is at 202 - 1.8
After 2 seconds, it is at 202 - 1.8 * 2
After 3 seconds, it is at 202 - 1.8 * 3
etc.
After x seconds, it is at 202 - 1.8 * x

202 - 1.8 * x is the same as 202 - 1.8x

Answer: F. t(x) = 202 - 1.8x
3 0
3 years ago
Help please !! thank youu
VLD [36.1K]

Answer:

d = √91 ft = about 9.53 ft

Step-by-step explanation:

use pythagorean theorem which is a²+b²=c²

(the hypotnuse which is opposite side of the right angle is always going to be C in the pythagorean theorem)

a = 3    b = ?     c = 10

(3)² + b² = (10)²

9 + b² = 100

subtract 9 from both sides

b² = 91

take the square root of both sides

b = ±√91

so the side d = √91 ft = about 9.53 ft

3 0
2 years ago
Who does gyro never never ever bet on even numbers math worksheet!!
uranmaximum [27]
I really do not know the answer to this question
6 0
3 years ago
If c is the hypotenuse of a right triangle,find the missing side. If necessary, round to the nearest hundredth. c=sqrt(155), b=s
Lunna [17]
A^2 + 31 = 155  - I squared each of b and c for those numbers
a^2 = 155 - 31
a^2 = 124
a = 4 * sqrt(31)
6 0
3 years ago
Other questions:
  • Please help!! The question is in the photo above​
    7·1 answer
  • O'Connor breakfast foods produced 6,552 of crispy corn cereal. the company wants to put the cereal into boxs that hold 12 ounces
    8·1 answer
  • Please help me solve this
    13·1 answer
  • Find the slope of the line that passes through the points (5,8) and (9,20)
    9·2 answers
  • Which of these geometric figures can intersect to form a cross section? Check all that apply. 1.a line and a prism 2.a line and
    7·2 answers
  • Which equation correctly applies the distributive property?
    9·1 answer
  • Determine between which two integers the following irrational number lie square root 4 square root 21​
    11·1 answer
  • What is a decimal that is equivalent to the fraction 8/10<br> ? Enter the answer in the box.
    12·2 answers
  • The faces of a fair 6 - sided cube are numbered 1 through 6. What is the probability that a 2 will land face up on the next roll
    6·1 answer
  • Need help asap on 9, 10,and 11
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!