Answer:
( 3 , − 10 )
Step-by-step explanation:
Answer:
-3,10
Step-by-step explanation:
First, follow PEMDAS, then you will have your answer
Two car rental companies charge an initial rental fee plus a fee per day. The table shows the total costs of renting a car for x days from
Discount Car Rentals. The total costy (in dollars) of renting a car for x days from Pay Less Rentals is represented by the equation
y=25x + 170. Which rental company charges less per day? How many days must you rent a car for the total costs to be the same?
Answer:
Step-by-step explanation:
Two car rental companies charge an initial rental fee and a fee per day.
Total cost for the company A is given by the equation,
y = 25x + 170
Car A charges $25 per day. [Slope of the line]
Another car rental company B charges as per table attached.
Per day car rental for the company B = [tex]\frac{270-180}{4-2}[/tex]
= [tex]\frac{90}{2}[/tex]
= $45 per day
Therefore, per day rental charged by company A is less.
Let the equation for the car rental by company A is,
y = mx + b
where m = per day rental charged by company A = $21.5
y = 45x + b
One point (2, 180) from the table lies on the equation.
Therefore, 180 = 45(2) + b
b = 180 - 90
b = 90
So the equation will be,
y = 45x + 90
If both the company charge the same after x day of rental,
45x + 90 = 25x + 170
45x - 25x = 170 - 90
20x = 80
x = 4
After 4 days car rentals for both the companies will be same.
Line j passes through points (10, 10) and (1, 3). Line k is parallel to line j. What is the slope of line k?
Answer:
= (10-3) ÷ (10-1) = 7 ÷9 = 7/9
Step-by-step explanation:
As they are parallel, their slopes are the same. So if we find slope of line j we find slope of line k when we have two points of one line like (x1 , y1) and (x2 , y2) the slope of that line is (y2-y1) ÷ (x2-x1)
mass=70g density= 7g/ml what is the volume
Answer:
10 ml
Step-by-step explanation:
This is the volume for Zinc!
Choose the correct solution in roster form.
1. S is the set of prime numbers that are less than 15
A.{2,3,5,7,11,13}
B.{2,3,5,7,9,11,13}
C.{1,3,5,7,9,11,13}
D.{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
2.write the solution to the inequality in set-builder notation.
9t-4>32
A.{t| t>4}
B.{t| t>6}
C.{t| t>28}
D.{t| t>36}
Answer:
1)A.{2,3,5,7,11,13}
2) A.{t| t>4}
Step-by-step explanation:
Choose the correct solution in roster form.
1. S is the set of prime numbers that are less than 15
The Definition of a prime number is given as follows:
A prime number can be defined as the number number that can only be divisible of divided by 1 and itself
Hence the list of prime number below 15 is given as:
2, 3, 5, 7, 11 and 13
Hence, option A.{2,3,5,7,11,13} is correct
2. Write the solution to the inequality in set-builder notation.
9t-4>32
Solving for the given inequality
9t > 32 + 4
9t > 36
t >36/9
t > 4
Therefore, the solution to the inequality in set-builder notation is:
Option A.{t| t>4}
Help Geometry Math I don't know pls help
n − 9/4= 2n − 7/9 please add work
Answer:
- 1 17/36
Step-by-step explanation:
Step 1:
n - 9/4 = 2n - 7/9 Equation
Step 2:
- 9/4 = n - 7/9 Subtract n on both sides
Step 3:
- 81/36 = n - 28/36 Find common denominator
Step 4:
- 53/36 = n Add 28/36 on both sides
Answer:
n = - 1 17/36 Convert
Hope This Helps :)
Answer:
n= -53/36
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
n+ −9/4 = 2n+ −7/9
Step 2: Subtract 2n from both sides.
n+ -9/4 −2n=2n+ −7/9−2n−n+ −9/4 = −7/9
Step 3: Add 9/4 to both sides.
−n+ −9/4+9/4=−7/9+9/4 −n=53/36
Step 4: Divide both sides by -1.
−n/-1=53/36/−1n=−53/36
Identify the number 2.02200222000... as rational or irrational. Explain your reasoning
Timed Test!!
n + 8 = -9
Answer:
n = -17
Step-by-step explanation:
Original Equation:
n + 8 = -9
Subtract 8 from both sides.
-9 - 8
-9 + (-8)
n = -17
Hope this helped :)
what's the big number 1.5 or 15
Answer:
15 is bigger
Step-by-step explanation:
1.5 is smaller
Answer:
15
Step-by-step explanation:
(-6a^4b^3)^2(-2ab^5)
Answer:
[tex]-72a^{9}b^{11}[/tex]
Step-by-step explanation:
Simplify the expression.
deminsions of a swedish flag in inches
Answer: 24.75 x 1.5 x 1.5 inches
Step-by-step explanation: Hope this helps!
HURRY!!! THIS ASSIGNMENT IS ALREADY LATE! THANK YOU!
11. During an evening out, Dean paid a cab driver $20. He
then spent $25 on dinner and half of his remaining money on a painting. He bought an umbrella for $23.75 and had $42.15 left. How much money did Dean have at the beginning of the weekend?
Answer:
$176.80
Step-by-step explanation:
$42.12 (what he had left) + 23.75 = 65.90
65.90 (Amount he had after he bought the painting) + 65.90 (The other half of his remaining money he spent on the painting) = 131.80
131.80 + 25 + 20 = 176.80
= $176.80
2 1/3 rational or irrational
Answer:
Irrational
Step-by-step explanation:
draw diagnose AC and BD on parallelogram ABCD. Make a point where the diagonals intersect, and label it E. Measure and record the lengths of the four line segments you just create
Answer:
AE = 2.5
BE = 1.5
CE = 2.5
DE = 1.5
Step-by-step explanation:
it's plato's answer
Answer:
AE = 2.5
BE = 1.5
CE = 2.5
DE = 1.5
Step-by-step explanation:
plato
HELP PLEASE!!!!! 50 POINTS!!!!!!!!
Which of the following graphs could be the graph of the function f(x)= -0.08x(x^2-11x+18)?
Answer:
see below
Step-by-step explanation:
f(x)= -0.08x(x^2-11x+18)
Factor
f(x)= -0.08x(x-9)(x-2)
Using the zero product property to find the zeros
0= -0.08x(x-2)(x-9)
-0.8x =0 x-2 =0 x-9 =0
x=0 x=2 x=9
Multiply out
f(x) = -0.08 x^3 + 0.88 x^2 - 1.44 x
The highest power is x^3
f(-∞) = -0.08( -∞)^3 = - ( -∞) = ∞
As x goes to -∞ f(x) goes to +∞
f(∞) = -0.08( ∞)^3 = - ( ∞) = -∞
As x goes to ∞ f(x) goes to -∞
Answer:
Option C or the third graph is the correct choice
Edg 2020
127 39 + 2Y = 4 for y = 3.
Answer:
use calculator soup. com
Step-by-step explanation:
this will help u
It’s due today so I’d like some help please
Answer:
The answer is E since you'll be adding 3.844 to each other and the terms as well. But the answer is E again
Answer:
E. 7.688 × 10^8
What is 7(x + 3) please help meeeee PLEASE IM RUNNING OUT OF TIME
Answer:
The answer is 7x+21
When looking at this image, please answer all 3 parts (a,b,c).
Write down the letter of the symbols have Reflectional symmetry.
Write down the letter of the symbols have symmetry by Translation.
Write down the letter of the symbols have Rotational symmetry.
Answer:
see below
Step-by-step explanation:
1. letter of the symbols have Reflectional symmetry.
A, B, C, G, I, L
2. letter of the symbols have symmetry by Translation.
A, B, C, D, E, F, G, H, I, J, K, L
3. letter of the symbols have Rotational symmetry.
C, D, L
PLEASE ANSWER QUICKLY what is the ratio of cats to fish?
Answer:
1:3
Step-by-step explanation:
Divide both of them by 3
if you know the CORRECT ANSWER please help me out
Answer:
C
Step-by-step explanation:
Answer: a
Step-by-step explanation:
order 0.0509km , 60.5 m and 5700cm
Answer: 0.0509km 60.5m 5700cm
Greatest to least
Step-by-step explanation:
help pleasee im not smart
|-13| = ?
The area of a square is 49 units.What is the perimeter of the square?
Answer:
28
Step-by-step explanation:
If an area of a square is 49 units that means the length and the width are 7 units. Since a square has 4 sides that means 7*4=28. So there are 28 units.
14. On March 1 Tessa Obee deposited her IRS refund check for $9,364.85 in a savings account at State Bank. The account pays 4 percent interest calculated on a daily basis. Five days later on March 6 she withdrew $1,000.00. On March 18, 12 days later, she withdrew $2,000.00. On March 28, 10 days later, she withdrew another $2,000.00. Three days later on March 31 interest was computed. How much simple interest did her money earn?
Answer:
Her money earned a simple interest of $24.55.
Step-by-step explanation:
Since Tessa deposited $9364.85 and she gets 4% interest on daily basis, then before she withdraws $1000 after 5 days, she must've gotten an interest of:
9364.85 x 4% × (5/365) ≈ 5.13
After withdrawing $1000, she has $8364.85. If this remains in the account for 12days, as we have in the question, then the interest on that will be:
8364.85 x 4% × (12/365) ≈ 11.00
After withdrawing $2000, she has $6364.85. If this remains for 10days, her interest would be:
6364.85 x 4% × (10/365) ≈ 6.98
After withdrawing $2000, she has $4364.85. If this remains for 3days, her interest would be:
4364.85 x 4% × (3/365) ≈ 1.44.
In totality, her interest would be: 5.13 + 11.00 + 6.98 + 1.44 = 24.55.
Hence, her money earned a simple interest of $24.55.
I really need help pls can anyone help me I would be so grateful if you help me
Answer:
the image is blurry
Step-by-step explanation:
sorry but the image is not full visible because it is blurry:(
Hamzah the fantastic, hot or nah?
If a= -5, what is the value of a^2-4/a+2
Answer:
-7
Step-by-step explanation: When a= 5, let's substitute all a's with 5 in the expression:
[tex]\frac{a^{2}-4 }{a+2}\\\frac{(-5)^{2}-4 }{-5+2}\\\\\frac{25-4}{-3}\\\frac{21}{-3} \\= -7[/tex]
please can you help
i need it badly
Answer:
8
Step-by-step explanation:
Factors of 32: 1, 2, 4, 8, 16, 32Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The greatest factor listed in all three is 8. Therefore, 8 is the GCF (greatest common factor) of 32, 48, and 72.I hope this helps!
Answer:
8 would be your answer
Dominic spent $8 on a book. He made $6 doing chores for a neighbor. What numbers represent the situations?
0 -8 and -6
O-8 and 6
O 8 and -6
O 8 and 6
Hurry plz!
Answer:
Its B
Step-by-step explanation:
I took an assignment in edge 2020