Answer:
y = 17
Step-by-step explanation:
y = 4x + 5
since the x value is 3 you substitute it in
y = 4(3) +5
y = 12 +5
y = 17
mark me brainliest by clicking the crown at the bottom of this answer : )
Which correctly describes how the graph of the inequality by 6y - 3x > 9 is shaded?
Above the solid line
Below the solid line
Above the dashed line
Below the dashed line
Answer:
Above the dashed line.
Step-by-step explanation:
Greater than means the colored area goes above the line. And since it is not "greater than or equal to" it is a dashed line.
Answer:
above
Step-by-step explanation:
El producto de 3 y un número, disminuido en 28 es 89. Cuál es el número?
supone que este número es sustituido por la letra m
(3xm) -28 = 89
tenemos que sumar 28 en los dos lados
3xm = 117
para saber que numero es m tenemos que dividir por 3 los dos lados
m = 117/3
m = 39
8. A carpenter balances his daily projects between small jobs (x) and building cabinets (y). He allots 2
hours per small job and 4 hours per cabinet job. He works at most 12 hours per day (2x + 4y <_12).
He cannot do more than 3 small jobs per day
and get all of his cabinets done (Y >_0) & (0
The carpenter earns $125 per small job and $500 per cabinet job. Find a combination of small jobs and
completed cabinet jobs per week that will maximize income.
Answer:
[tex]\$1125[/tex]
Step-by-step explanation:
The equations of the system are
[tex]2x+4y\leq 12[/tex]
[tex]y\geq 0[/tex]
[tex]0<x\leq 3[/tex]
From the graph it can be seen that points [tex](3,1.5)[/tex] and [tex](3,0)[/tex] falls in the bounded region.
The income will be
[tex]125x+500y=125\times 3+500\times 1.5\\ =\$1125[/tex]
[tex]125\times 3+500\times 0=\$375[/tex]
So, the person can do 3 small jobs and build 1 and a half cabinets per day.
The maximum income will be [tex]\$1125[/tex].
Stella graphs the equation y=13x–2 .
Select all statements about Stella's graph that are true.
a)The graph is a straight line.
b) The line passes through the origin.
c) The line passes through the point (0, −2) .
d) The slope of the line is 3.
e) The y-intercept of the line is 2.
Answer:
Option A and C are correct
Step-by-step explanation:
I took the quiz on k12
Answer:
option A and c are correct thankes to the person before me
Step-by-step explanation:
I got it right on my quiz
PLEASE HELP SLOVE DUE TODAY!!!
Answer:
69
Step-by-step explanation:
What is 10% of 80? Use any strategy to help you.
Answer: 8
Step-by-step explanation: Cross multiply 10% over 100 (10%/100) and x over 80 (x/80) you will get 8 as the result.
The image is the question.
Answer:
Step-by-step explanation:
Scale factor = 2 : 1
Answer:
the answer above this us wrong
Step-by-step explanation:
the scale facfor is 4:1
Find the area of circle shaped swimming pool with diameter of 22 meters. Use pi= 3.14. The area of circle is approximately.... square meters.
Answer:
379.94m²
Step-by-step explanation:
A=[tex]\pi r^{2}[/tex]
A=3.14x11x11
A=3.14x121
A=379.94
PLEASE HELP I GIVE 100 POINTS!!
1. Zozi keeps track of the miles per gallon her car gets per week. She has accumulated the following data:
(1, 24), (2, 24.39), (3, 24.78), (4, 25.17)
What is the common difference or ratio?
a. The common ratio is 0.99.
b. The common difference is 0.39.
c. The common difference is 0.76.
d. The common ratio is 1.02.
2.
Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month, and 80 minutes in the fourth month.
Victoria read a book for 35 minutes every weekend in the first month, 50 minutes in the second month, 65 minutes in the third month, and 80 minutes in the fourth month.
Which statement best describes the methods used by Zach and Victoria to increase the time they spent reading a book?
a. Both Victoria and Zach's method is exponential because the number of minutes increased by an equal factor every month.
b. Zach's method is linear because the number of minutes increased by an equal factor every month.
c. Both Victoria and Zach's method is exponential because the number of minutes increased by an equal number every month.
d. Victoria's method is linear because the number of minutes increased by an equal number every month.
9514 1404 393
Answer:
1. b. The common difference is 0.39
2. no good answer (Zach's method is exponential; Victoria's is linear)
Step-by-step explanation:
1. The differences in mileage are ...
24.39 -24 = 0.39
24.78 -24.39 = 0.39
25.17 -24.78 = 0.39
The common difference is 0.39.
____
2. Zach's monthly times are ...
10, 20, 40, 80
The differences are ...
10, 20, 40
The ratios are ...
20/10 = 40/20 = 80/40 = 2
Zach's times have a common ratio, so are exponential.
__
Victoria's monthly times are ...
35, 50, 65, 80
The differences are ...
15, 15, 15
Victoria's times have a common difference, so are linear.
__
The choices are ...
a. both exponential; common factor . . . . correct for Zach; not for Victoria
b. Zach's is linear (has equal factor) . . . incorrect
c. both exponential; common difference . . . incorrect
d. Victoria's is linear . . . . correct for Victoria
Choice D describes Victoria's method. Choice A is correct regarding Zach's method, but incorrect regarding Victoria's.
Choices B and C are not self-consistent, so are incorrect on their face.
There is no good choice.
Answer:
number 1 b number 2 c
Step-by-step explanation:
someone help me.... if u guys geniussssss
Answer: For a) the Factor is (x+2) (x+1)
Step-by-step explanation: Because (x+2) multiplied by (x+1) gives you x2 + 3x +2.
I don't know your language so I don't know if that was the question or what the other questions were asking, but that's the best I can do
Arrange the four expressions in ascending order of their values when x = -2.
Answer:
3-1 2-4 1-3 4-2
Step-by-step explanation:
(7h + 7) + (7h + 8)
........
Answer:
14h+15
Step-by-step explanation:
(7h + 7) + (7h + 8)
First simplify
Eliminate redundant parentheses
(7h+7)
7h+7+7h+8
Add the numbers
7h+(7)+7h+(8) . 7+8=15
7h+15+7h
Combine like terms
(7h)+15+(7h) (7h)+(7h)=14h
14h+15
The answer would be 14h+15
when x=-1, what is the value of y?
This aaaaaaaaaagyfdgxhfjvvivvkkvgiih
Answer:
2 and 1/3
Step-by-step explanation:
Can you help me ??
Jon earns $13.75 per hour at his landscaping job. If the hours he works is represented by the
variable h, then which equation below could be solved to find out how many hours he must
work to earn $50
Answer:
hi
Step-by-step explanation:
how are ya
Find the greatest common factor (GCF) of 65 and 55.
The greatest common factor of 65 and 55 is 5 because 5 is the highest number that is divisible by both numbers.
What is the greatest common factor?The greatest common factor is the largest positive number which can be divided into given numbers evenly.
In mathematics, the largest positive integer that divides each of the integers is known as the greatest common divisor of two or more integers that are not all equal to zero. The greatest common divisor of two integers is x and y.
Given that the two numbers are 65 and 55. The greatest common factor is the largest number which is divided into both numbers.
65 = 13 x 5
55= 11 x 5
The greatest common factor is,
GCF = 5
To know more about the greatest common factor follow
https://brainly.com/question/219464
#SPJ2
The odds of an event occurring are :. Find (a) the probability that the event will occur and (b) the probability that the event will not occur.
Answer:
Event a has the probablitity of 50% that it will happen and event b has the same. you have the probability of 50% of choosing a or b
Step-by-step explanation:
me me me me me me me me me me me pls
Answer:
Yes
Step-by-step explanation:
it is porportional
Answer:
yes it is proportional i agree with he or she they are correct as well
Step-by-step explanation:
Solve For X.
1
8
12
27
if right i will give brainlist
Which expression is equivalent to 27 + 45?
Question options:
1)
8(3 + 6)
2)
8(19 + 37)
3)
9(3 + 5)
4)
9(18 + 36)
Answer:
Step-by-step explanation:
li boa yerrmeee
idk how much is 10nnjaksbfuanjvhaiuvna
Answer:
yfh ether bdhdhebjdfjrjriwuridjru4 dhriekdjerejfiekfjf
Kelly bought 302 sheets of stickers. Each sheet had 13 stickers. She gave away 808 stickers to her friends. How many stickers does Kelly have remaining?
Answer:
3118 stickers left
Step-by-step explanation:
302(sheets)
* 13(stickers)
3926(how many she has in total)
- 808(how many she gave away)
3118 (how may Kelly has remaining)
Can anyone help ASAP.
An artist sculpture a scale model for a giraffe for the zoo gift shop. The artist used the scale 1 inch : 4 feet to create the scale model giraffe. The actual giraffe at the zoo is 20 feet tall. How tall is the scale model giraffe in inches
Answer:
5 inch
Step-by-step explanation:
4+4+4+4+4=20 sooooo
240 people are going to a charity event. 3/5 of the guests have ordered chicken for their meals. Of the remaining guests, 12.5% have ordered gluten free meals.
How many people haven't ordered their meals yet??
Answer:
84
Step-by-step explanation:
There are 220 students in the middle school. If 60% chose pizza for lunch, how many students chose pizza? Which is the correct proportion to solve if set up as p/w = %/100% *
I would say 100 kids. I may not be right
Is −3 a solution to the equation 3 − 5 = 4+ 2? Explain.
Answer:
There is no variable so -3 therefore cannot be a solution to this.
Answer:
The answer is: NOt applicable
Step-by-step explanation:
The equation comes down to -2=6 which is impossible
Plz answer frfr the best answer gets the CROWNNNNNNNNNNNNNNNNNN {A.K.A brainlest ok thanks <3<3<3<3,#<3<3<3<3<3<3<3,3<3<#✨✨✨✨
The ratio of trees to flowering plants in Marsha’s backyard is shown on the ratio table. What number completes the ratio table to make an equivalent ratio? [Type your answer as a number.]
trees 2 12
plants 5
Answer: 30
Step-by-step explanation:
A remote interior angle is equal to exterior angles. True or false?
Answer:
No, but they add up to 180 degrees.
Step-by-step explanation:
Take one of the angles, interior or exterior and subtract it from 180 and you should have your other angle.
A seven-sided number cube with sides numbered 1, 2, 3, 4,
5, 6, 7 is rolled. What is the probability that an odd number
or a seven is rolled?
a) 4/49
b) 3/6
c) 4/7
d) 14/15
Answer:
a
Step-by-step explanation:
Answer:
c. 4/7
Hopefully this helped!
-Lavender Vye
Chrissy is 7 years younger than her brother, Larry. If larry is L years old, write the expression for chrissy's age
need help asap
Answer:L-7=Chrissy's age
Step-by-step explanation:
Her brother is L years old so 7 minus L years equals Chrissy's age