Answer:
150
Step-by-step explanation:
26.7 round to 30
4.8 rounds to 5
30x5 = 150
Answer:
130
Step-by-step explanation:
you times 16.7*4.8 to get 128.16
you round to get 128.2
round again to get 128
round again to get 130
that is all you can round up
Help it’s due today plz
1 +3 (6 - 3n) = -6 - 4n
a) {11}
b) {-9}
c) { infinite solutions}
d) {5}
Answer:
D
Step-by-step explanation:
1+3(6-3n)= -6-4n
1+18-9n= -6-4n
1+18+6= 9n-4n
25=5n
25/5=n
5=n
At Nolan's Car Rentals, customers will pay $60 to rent a mid-sized car for the first day, plus $5 for each additional day. At Westford Rent-a-Car, the price for a mid-sized car is $50 for the first day and $10 for every additional day beyond that. Find the solution to the system.
Answer:
2, 70
Step-by-step explanation:
It is given that :
At Nolan's Car rentals, if a customer rents a car, he or she has to pay $60 for the car for the first day and more $ 5 for every additional days.
Therefore this gives the equation :
y = 5x +60 ..........(1)
At Westford car rental, the price of the car for first day is $ 50 and additional $10 for every additional day.
So the equation will be :
y = 10x + 50.......(2)
Solving (1) and (2), we get
5x + 60 = 10x + 50
⇒ 60 - 50 = 10x - 5x
⇒ 10 = 5x
∴ x = 2
Now putting the value of x = 2 in equation (1), we get
y = 5x +60
y = 5(2) +60
y = 70
Therefore, (x, y) = (2, 70)
If f(x) = -(5)x , what is f(2)?
Answer:
-10
Step-by-step explanation:
f(2) = 2 x -5
= -10
The answer is -10
Write the product as the product of a whole number and a unit fraction for 3 x 2/4, 2x3/5, 4x2/3
Multiply
5x7/10, 4x3/4,3x8/12
Multiply. Write the product as a mixed number
3x1 1/8,2x2 1/5, 8x1 3/5
Answer:
15125265
Step-by-step explanation:
If Danica ran 12 meters in 6 seconds and Colby ran 15 meters in 5 seconds, who was faster?
O Colby
O Same Time
O Danica
Please help me I give Brainiest!!!!!!
Answer:
colby is faster
Step-by-step explanation:
he ran more meters in less time he is faster
How many 8s are in 888?
Answer:
Theres 3, 8 8 8
or 111, 111*8=888.
Two correct answers
Step-by-step explanation:
What is the percent of increase from 75 to 87?
Answer:
16 percent
Step-by-step explanation:
75 is the old value and 87 is the new value. In this case we have a positive change (increase) of 16 percent because the new value is greater than the old value.
Raymond answered 95% of his answers on his English quiz correctly. if he answered 19 questions correctly, how many questions were there on the quiz in total
Answer:
There were 20 questions
19/20 = 0.95
Hope that helped!
Answer:
20 questions on the quiz
Step-by-step explanation:
Let x = the number of questions on his quiz
95/100 of x = 19,
95/100x = 19 [multiply both sides by 20]
19x = 380 [divide both sides by 19]
x = 20 questions
I dont know how to do surface area
Answer: the equation for SU is 2(lb+bh+hl)
Step-by-step explanation: L stands for length B stands for base. H stand for height multiply that by 2
Tim's goal is to practice playing drums for 300 minutes this week. On Sunday he practiced for 127 minutes. On Tuesday he practiced for 38 minutes. How many more minutes does Tim need to practice in order to meet his goal?
Answer:
135 minutes
Step-by-step explanation:
The total number of minutes Tim needs to practice is 300 minutes.
We subtract the number of minutes he has already finshed:
300 - 127 - 38 = 135 minutes
Answer:
138 minutes
Step-by-step explanation:
so all we have to do is subtract the times he practiced for on sunday and tuesday by 300
300-127-38=138
he still has to practice 138 minutes to reach his goal
Anybody know how to do lowest terms and can teach me how to get the answer to lowest terms questions?
Answer:
Step-by-step explanation:
6/9+x=7/10
x=7/10-6/9
when adding fractions both denominators must be equal, we’ll make them 90
x=(7/10)(9/9)-(6/9)(10/10)
x=63/90-60/90
x=3/90, the greatest divisor of 3 and 90 is 3 so divide both the numerator and denominator by 3
x=(3/3)/(90/3)
x=1/30
SOMEBODY ANSWER PLZ ASAP
Answer:
I think false
Step-by-step explanation:
Please Need this Now
An account earns annual simple interest. Find the balance of
the account.
$2000 at 9% for 6 years
the intersection of parallel lines b and c and transversal line d form several special angle relationships. which pairs of angles and vertical angles?
Answer:
I think angel 2 and angle 3
and angel 5 and angle 8
are the pairs of vertical angle.
hope it helps.
Write the equation of a line PERPENDICULAR
to 3x + y = 1 that passes through the point (3,
-1).
Answer:
im pretty sure its y=1/3x
Step-by-step explanation:
rearrange for y to be subject
its perpendicular so then the gradient will be the negative reciprocal (-1 / -3= 1/3) so thats your new gradient
then when you substitute the (3,-1) into that equation get -1=1 + c so then c is 0 and your whole equation is y=1/3x
give the domain and range of f(x).
Which family lives the farthest from Disneyland?
Family A:
Family D
y = 95 - 55
Distance
50
Family B:
40
Family B lives 120 miles from Disneyland
and drives 60 mph.
30
Family
20
Hours
Distance
from
Disneyland
SO
10
0
1.5
0
0.2 0.4 0.6 0.8
112 Time (hours)
Family A
O Family B
O Family C
Family D
Question 1
A tiling pattern is defined by the pattern rule equation 'n = 6 + 4p`,
where `p is the position number and 'n' is the number of tiles.
How many tiles would there be in position 22?
Answer:
There would be 94 tiles.
Step-by-step explanation:
The number of tiles is given by the following equation:
[tex]n = 6 + 4p[/tex]
In which p is the current position.
How many tiles would there be in position 22?
This is n when [tex]p = 22[/tex]. So
[tex]n = 6 + 4*22 = 6 + 88 = 94[/tex]
There would be 94 tiles.
The number of titles would there be in the position 22 is 94 titles.
Given that,
A tiling pattern is defined by the pattern rule equation 'n = 6 + 4p.Here p denotes the position number and n denotes the no of titles.Based on the above information, the calculation is as follows:
n = 6 + 4p
= 6 + 4(22)
= 6 + 88
= 94
Therefore we can conclude that the number of titles would there be in the position 22 is 94 titles.
Learn more: brainly.com/question/13549064
Landmark buys $300,000 of SRW Company's 8%, 5-year bonds payable, at par value on July 1. Interest payments are
made semiannually on December 31 and June 30. The journal entry Landmark should make to record interest earned at
year-end December 31 is:
Answer:
Debit Cash $12,000
Credit Interest Revenue $12,000
Step-by-step explanation:
Based on the information given in a situation where Landmark bought $300,000 of SRW Company's which includes 8% bonds payable which means that if the Interest payments are
made semiannually on December 31 as well as on June 30. The journal entry that Landmark should make to record the interest earned at year-end December 31 is:
Debit Cash $12,000
Credit Interest Revenue $12,000
($300,000*8%*6/12)
The cost of one large pizza at your favorite pizza place is $15.99. The pizza place offers 21 different toppings. Each additional topping on a large pizza costs $2.75. Write an equation To represent the total cost for a pizza with any number of toppings, then find out what the pizza will cost if you add 7 additional toppings?
[tex](4+\sqrt{-7}) (3+\sqrt{-7})[/tex]
Which set of numbers is the most reasonable to describe the temperature in Alaska during the winter?
Step-by-step explanation:
uhhh what set of numbers?
a, b real numbers and
1 is less than a is less b is less than 4
How many different integer values is the sum of a + b?
Answer:
1 < a < b < 4
so 'a' could be 2 and 'b' could only be 3
2 + 3 = 5
Step-by-step explanation:
A group of high school students are volunteering for Habitat for Humanity during their summer break. They
are putting the finishing touches on a house they built. Working alone, Kendra can paint a certain room in 7
hours. Joe can paint the same room in 6 hours. Write an equation that can be used to find how long it will
take them working together to paint the room. How many hours will it take them to paint the room? If
necessary, round your answer to the nearest tenth.
In response to the question, we may say that It will take Kendra and Joe expression approximately 3.2 hours to paint the room together.
what is expression ?An expression in mathematics is a collection of representations, numbers, and conglomerates that mimic a statistical correlation or regularity. A real number, a mutable, or a mix of the two can be used as an expression. Mathematical operators include addition, subtraction, fast spread, division, and exponentiation. Expressions are widely used in arithmetic, mathematics, and shape. They are employed in the depiction of mathematical formulas, the solving of equations, and the simplification of mathematical relationships.
Let's denote the time it takes Kendra to paint the room as "K" and the time it takes Joe to paint the room as "J". We can use the formula:
[tex]1/K + 1/J = 1/T\\1/7 + 1/6 = 1/T\\13/42 = 1/T\\13T = 42\\[/tex]
Therefore, T = 42/13 ≈ 3.2 hours (rounded to the nearest tenth).
It will take Kendra and Joe approximately 3.2 hours to paint the room together.
To know more about expression visit :-
https://brainly.com/question/14083225
#SPJ1
PLEASE HELP!!!! ILL GIVE YOU 10 POINTS IF YOUR ANSWER IS CORRECT!!!!
How do find the value of "y = x - 4 ; y = -20"?
Answer:
x=-16
Step-by-step explanation:
y=-20
y=x-4
-20=x-4
x=-16
Matching Equivalent Expressions
Quick
Check
Match each addition expression on the left with an equivalent expression on the right.
15 + 9
2(3 + 2)
8 + 10
2(5+6)
6 + 4
3(5 + 3)
10 + 12
2(4+5)
Answer:
15+9 is 3(5+3)
8+10 is 2(4+5)
6+4 is 2(3+2)
10+12 is 2(5+6)
Sean’s mom baked 48 cookies. After Sean and his friends walk through the kitchen, there are 25% of the cookies left. How many cookies are left?
36 cookies are left
Step-by-step explanation:
to do this problem all you have to do is do the equation 48*0.25 and when you do that you get 12. after that you subtract 12 from 48 to get 36
The frequency table shows the scores from rolling a dice 10 times.
Work out the mean
Answer: 16/5 or 3.2
Steps:
=> 1× 2 + 2× 2 + 3× 2 + 4× 1 + 5 ×2 + 6 ×1/ 2+2+2+1+2+1
=> 16/5 or 3.2 (answer)
earn 10 points if you simply answer my question please help me asap! thank you
Answer:
n + 0.5 = p
Step-by-step explanation:
I'm not sure how you format it so the AI would understand.
