Answer:
Pizzas: $8, Breadsticks: $3
Step-by-step explanation:
1. Write an equation.
Let the variables p = price of pizzas, and b = price of breadsticks
The equation: 3p + 2b = $30 for the first customer. The equation: 4p + 3b = $41 for the other customer.
2. Use the Elimination Method.
(4p+3b=41) x3 = 12p+9b=123
- (3p+2b=30) x4 = 12p+8b = 120
------------------------------------------------
8b = 3
Pizzas: $8
Breadsticks: $3
Write the equation of each line in slope-intercept form
Answer:
1) y=4/5x-8
3) y=7/5x -2
Step-by-step explanation:
Slope- intercept form is y=mx+b (y = (slope)x+ (y-intercept))
I hope this helps :)
If the sum of the measures of the interior angles of a polygon is 1920°, how many sides does it have? math
Answer: There is no polygon with the sum of the measures of the interior angles of a polygon is 1920°.
Step-by-step explanation:
The sum of the measures of interior angles of a polygon with [tex]n[/tex] sides is given by:-
[tex](n-2)\times180^{\circ}[/tex]
Given: The sum of the measures of the interior angles of a polygon is 1920°.
i.e. [tex](n-2)\times180^{\circ}=1920^{\circ}[/tex]
[tex]n-2=\dfrac{1920}{180}\\\\ n= \dfrac{1920}{180}+2\\\\ n=\dfrac{2280}{180}=12.67[/tex]
But number of sides cannot be in decimal.
Hence, there is no polygon with the sum of the measures of the interior angles of a polygon is 1920°.
whats the radius and center of (x+4)^2+(y-2)^2=9
In a two-digit number, the tens' digit is 1 less than the units' digit. If the digits are
interchanged, the sum of the number obtained and the original number is 143. Find
the number.
Answer:
67
Step-by-step explanation:
Number: AB
A = B-1
BA + AB = 143
10*B + A + 10*A + B = 143
11A + 11B = 143
A + B = 13
(B-1) + B = 13
2B = 14
B = 7
A = 6
The number is 67
check: 6 = 7-1 and 67 + 76 = 143
Given a line with slope of 5 and y-intercept of -1, which of the ordered pairs given below would NOT be on the line?
(4, 18)
(0, -1)
(2, 9)
(3, 14)
Answer:
(4,18)
Step-by-step explanation:
Evaluate 1/2(4^3-6*3^2)
Part A: Let y represent the number of rabbits after x years. Which functioncan be used to model y as a function of x, where x is a non negative number ?
А. y = 10 (3) ^ (x - 1)
В. y = 10 (3) ^ x
C. y = 3 (10) ^ (x - 1)
D . y = 3 (10) ^ x
Answer:
y = 10(3)x
Step-by-step explanation:
The exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
What do you mean by domain and range of a function?For any function y = f(x), Domain is the set of all possible values of [x] for which [y] exists. Range is the set of all values of [y] that exists for the given domain.
Given is rate of increase of a rabbit's population.
The exponential function that can represent the population of rabbits after [x] years can be written as -
y = 10(3)ˣ
Refer to the graph attached.
Hence, the exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
To solve more questions on functions, visit the link below -
brainly.com/question/1632425
#SPJ2
Write the decimal 0.532 as a percent.
a. 53.2%
b. 532%
C. 5.32%
d. 0.532%
Mike is catering a party. He plans on having 4 trays of 5 appetizers each on the buffet at the beginning of the party and will rotate in new trays as those become empty. To ensure that he does not run out of appetizers during the party, he is going to make 2 appetizers per person in addition to the initial number put out on the buffet. Which of the following represents A, the amount of appetizers Mike needs to make, in terms of p, the amount of people attending the party?
Answer:
A = 20 + 2p
Step-by-step explanation:
Write a recursive function for each of the following sequences
9, 15, 27, 51, 99
Answer:
N=6
Step-by-step explanation:
Ms. Applegate rented a car for a vacation. She had to pay $15 to rent the car. Then, she paid $10 per
day while she used the car. If the final bill was $45, how many days did Ms. Applegate rent the car
for?
Answer:
she used the car for 3 days
Step-by-step explanation:
1. = 10$
2. =10$
3. =10$
the rent was 15$ so 30 + 15 =45$
Answer:
yay i got the spam answerer reported
Step-by-step explanation:
45 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!! If △EFG (purple triangle) is the image of △ABC (blue triangle), how could △EFG have been created? Graph A. △ABC was reflected over the x-axis to create △EFG. B. △ABC was reflected over the y-axis to create △EFG. C. △ABC was rotated 360∘ about the origin to create △EFG. D. △ABC was rotated 180∘ about the origin to create △EFG.
The value of x for the system is 1. What is the value of y?*
1 point
3x + y = 9
y = -4x + 10
1. Substitute the value of y in the first equation:
2. Combine like terms:
3. Apply the subtraction property of equality:
4. Apply the division property of equality:
3x + (-4x + 10) = 9
-x+ 10 = 9
-X = -1
x = 1
O y = 14
O y = 12
O y = 6
O y=3
When loesolved
system lisin
bstitution bet7
TA
Simplify. Consider all cases. |12 - x|
The second one is filled out. It would be appreciated if someone filled out the first and third.
Also, I am giving out brainliest and a follow + 50 points. Please help me guys.
Answer:
x-12 if x>12
0 if x is 12
12-x if x<12
Step-by-step explanation:
hope it helps
x-12 if x>12
0 if x is 12
12-x if x<12
Estimate the sum by rounding each number to the nearest half or whole.
2 1/2 + 5 5/8
Answer:
8
Step-by-step explanation:
1/2 goes to 3/4.. 5/8 goes to 3/4 as well, and both of them together would be 1
Last week, Lisa drove 12 meters to visit her uncle. Is it meters, centimeters, kilometers, or millimeters?
Answer:
meters
Step-by-step explanation:
judging by the fact that it says meters i'd say that's the answer. hope this helps :)
Solve the system of equations
3m+3n+36
8m-5n+31
Answer:
371m-2n+31
Step-by-step explanation:
3m+3n+368m-5n+31
=3m+368m+3n-5n+31
=371m+3n-5n+31
=371m-2n+31
4
10
-6
-544
32"
2 3 4 5 6
8
9 10
O y = -0.2(x + 3)2 – 4
Oy= -0.2(x – 3)2 - 4
Submit Answer
O y = 0.2(x + 3)2 - 4
O y = 0.2(x - 3)2 – 4
Answer:
10 -6 -544 32" 2 3 4 5 6 8 9 10 O y = -0.2(x + 3)2 – 4 Oy= -0.2(x – 3)2 - 4
What situation could this diagram represent?
rolling two number
cubes
tossing one coin once
spinning a tri-color
spinner
tossing two coins once
Answer:tossing two coins once
Step-by-step explanation:
A. [-2,3]
B. [-4,5]
C. [1,3]
D. [-5,0]
PLEASE ANSWER ASAP !!!
Given the diagram below, what is the value of x?
Answer: x= 8
Step-by-step explanation
5 times 8 = 40 plus 12 = 52
Patrick can make 185 tacos in 2 hours. How many tacos can he make in one hour?
Answer:
92.5
Step-by-step explanation:
Please solve! 20 points!
A line passes through the points (0, -2) and (3, 4). Find the slope of the line.
During a 40% off sale, Tessa pays $24 for a sled. What was the original price?
Answer:
$33.6
Step-by-step explanation:
24*1.4=33.6
the 1.4 represents the added 40% to find the original price of the sled
Answer:
original price = 40
Step-by-step explanation:
make an equation using the information given in the question, x will represent the original price
x - 0.4x = 24
or
x - 2/5x = 24
solve for x
x - 2/5x = 24
3/5x = 24
x = 40
Which of the fractions are in ascending order below (from smallest to largest) *
(a) 3/4, 1/4, 1/2
(b) 1/2, 1/4, 3/4
(c) 1/2, 3/4, 1/4,
(d) 1/4, 1/2, 3/4
Answer:
B
Step-by-step explanation:
because i know and you have to trust me
Tia's parents gave her $20 to spend at the spring carnival. she spends $5 on funnel cake and the rest on ride tickets. if each ride ticket how many tickets did she purchases
Answer:
okay so do 20-5=15 then divide how much each ticket costs and you get the answer.
Given g(x) = -2x + 3, solve for x when g(x) = -3.
For rectangle ABCD, find m∠ADB.
Answer:
we know all angles are 90° in the rectangle
therefore, angle d = bdc+bda = 90
=> 31+bda = 90
=>angle bda= 59
The measurement of the angle ADB should be considered as the 59 degrees.
Calculation of the measurement of the angle ADB:Since we know that all angles in the rectangle should be of 90 degrees
So,
Here angle d = bdc + bda
= 90
Now
31 + bda = 90
So, bda = 90 - 31
= 59
hence, The measurement of the angle ADB should be considered as the 59 degrees.
Learn more about rectangle here: https://brainly.com/question/1916433
What is the y intercept 8th math
Answer:
(0,1)
Step-by-step explanation:
the y intercept is when x = 0
Answer:
(0.3) , That's It love hope this works