Answer:
Step-by-step explanation:
ccording to the question
3x + 7x = 350
10x =350
X = 35
Therfore
3x = 35 *3 = 105
7x = 35 *7 = 245
Follow me and mark me as a brainliest
Step-by-step explanation:
let ratio be 3xand7x
now,
3x+7x=350
10x=350
x=350/10
x=35
then,
3x=3×35=105
7x=7×35=245
hope it helps..
Twelve pounds of beans are distributed equally into 9 bags to give out at the food bank.
How many pounds of beans are in each bag?
Enter your answer in the simplest form.
There are pounds of beans in each bag.
Answer:
1.33 or 1 1/3 pounds
Step-by-step explanation:
12 ÷ 9 = 1.33
will give brainliest
Answer: 65°
Step-by-step explanation:
SOME ONE HELP ASAP PLS
Answer:
3566 did the test.
Step-by-step explanation:
Answer:3566
Step-by-step explanation:
In AWXY, Y = 3.6 inches, w = 6 inches and ZX=147º. Find
the length of x, to the nearest 10th of an inch.
Answer:
9.2
Step-by-step explanation:
Answer:
9.2
Step-by-step explanation:
delta math
The total cost of making a daily taco special for a restaurant is represented by the function C (t) = 2.5t + 1 , where t is the number of tacos made. How does the total cost change for every taco special the food truck makes?
A. The total cost increases by $1.
B. The total cost increases by $2.50.
C. The total cost decreases by $1.
D. The total cost decreases by $2.50.
Answer:
C. The total cost increases by $2.50
Step-by-step explanation:
This is because 1 dollar is constent--- you will always have 1 dollar.
However 2.5 is the change, you have to times a number to get the answer.
EX:
(t) = 2.5t + 1
(4) = 2.5( 4) + 1 ----- plug in 4 for t
= 10 +1
= 11
The is the multiplyer or change is the 2.5t
and when you graph it it will almost always be the slope of the line.
1. Find the maximum and minimum values of z = 2x + 3y subject to the following constraints
[tex]0 \leqslant x \leqslant 7[/tex]
[tex]y \geqslant 1[/tex]
[tex]2x - y \geqslant - 5[/tex]
[tex]x + y \leqslant 11[/tex]
Copy and paste the text below and put your answers into the blanks. maximum value =
when x =
and y =
minimum value =
when x =
and y=
Answer:
Minimum Values:
x = 0, y = 1, z = 3
Maximum Values:
x = 7 , y = 11 , z = 47
Step-by-step explanation:
FOR MINIMUM VALUES:
0<= x <= 7
It is clear from the above inequality that the minimum value of x must be 0.
y>= 1
This inequality shows that the minimum value of y must be 1. Using these minimum values of x and y to get the minimum value of z:
z = 2x + 3y
z = (2)(0) + (3)(1)
z = 3 (Minimum)
FOR MAXIMUM VALUES:
0<= x <= 7
It is clear from the above inequality that the maximum value of x must be 7.
x + y <= 11
To calculate maximum value of y we can use the minimum value of x in this inequality:
0 + y <= 11
y <= 11
Hence, the maximum value of y is 11.
Using these maximum values of x and y to get the maximum value of z:
z = 2x + 3y
z = (2)(7) + (3)(11)
z = 47 (Maximum)
Can someone please help me. I’ll mark u brainiest.
Answer:
y = 240,000(1.048)^t
Step-by-step explanation:
Initial population: p = 240,000
Annual growth rate: 4.8% = 0.048
Number of years: t
Population in year t: y
y = p(1 + r)^t
y = 240,000(1 + 0.048)^t
y = 240,000(1.048)^t
Which of the following represents the independent variable of the function?
y=1/2x-2
A. 1/2
B. x
C. y
D. -2
Answer:
X is the independent variable
Step-by-step explanation:
I just know
X is the independent variable that represents the independent variable of the function.
What are independent and dependent variables?Even though everything can be almost always related to its reason, when we talk about two related things, there might happen that one of those things is dependent on other.
If a variable is taking its values independently of any visible direct cause, then that variable is called independent variable.
We are given an expression as y=1/2x-2
Here we can see the variables x and y .
the y intercept is -2.
The slope of the equation is 1/2.
Therefore, we can conclude that the X is the independent variable.
Learn more about independent variable;
https://brainly.com/question/1479694
#SPJ2
Rylee estimated that her dog weighed 23 pounds, but the vet's scale
showed that he was 26 pounds. What is the percent error?
Answer: 3
Step-by-step explanation:
What
About 3 out of every 5 customers order breadsticks. If there are 40 customers, how many would you expect to order breadsticks?
Answer:
Step-by-step explanation:
3 out of 5 is 60% and 60% of 40 is 24
You can figure out 60% of 40 by multiplying .60x40 =24
Answer:
24 ?
Steps:
3 customers order breadsticks out of every 5 customers so.
5 times 8 equals 40
so do 3 times 8 which equals 24
if im doing this correctly i-
What’s measure angle K ?
Answer:
angle K = 180 - 128 = 52 degrees
Step-by-step explanation:
Evaluate k + 26 when k = 10
Step-by-step explanation:
When k = 10
Then
k + 26
= 10 + 26
= 36
Hope it will help :)
Answer:
36
Step-by-step explanation:
k = 10
k + 26 =
10 + 26 =
36
HELP I NEED HELP ASAP
Aaron build and sells birdhouses. The expression (8x-3) represents his costs to build x birdhouses. He sells them for $25 each. Which expression represents his profit for building and selling x birdhouses?
Answer:
D) 17x-3
Step-by-step explanation:
25x-8x-3
17x-3
What is the solution of the system of equations that contains the equation − 3 x − 9 y = 9 ?
Hii, the picture attached has the question!
If you can, can you explain how you got the answer too
Evalutate the expression.
10- (-4) + (-4) -5 =
Answer:5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
simlify the expression3(-4x+5)-2(-5x-2). explain your process
Answer:
-2x+19
Step-by-step explanation:
We open the parentheses, so
-12x+15+10x+4
Simplify
-2x+19
What is the range of the function on the graph?
Answer:
y ≤ 3 or -∞ < y < 3
Step-by-step explanation:
domain exists when y is less than or equal to 3
There are 12 inches in 1 foot. How many inches are in 12 feet?
Answer:
there are 144 inches in 12 feet.
Answer:
There are 144 inches in 12 feet.
Help please ASAP!!!!
are n/4 and 25n/4 coterminal angles
Hamburger meat sells for $6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay hamburger meat sells for $6 for every 3 pounds.
Is it possible to form a triangle with side lengths 3.5 3.5, and 9? If so, will it be scalene, isosceles, or equilateral? Or none
Answer:
It is not possible to draw a triangle with given measurements of 3.5, 3.5, and 9.
Step-by-step explanation:
Scalene Triangle - All 3 sides have different lengths.
Isosceles Triangle - 2 sides have equal lengths.
Equilateral Triangle - All 3 sides have equal lengths.
You must be thinking that it would be Isosceles triangle, but it is not. The measurements you gave is 3.5, 3.5, and 9. Grab a piece of paper, ruler, and a pencil. First draw the length of 9 cm with your pencil and ruler (let us pretend that the measurements are in cm). Then draw 3.5 cm by placing your ruler on the end/start of your 9cm line that you drew before. Then, once again draw a 3.5 cm on the other end of the 9cm line. You will see something like the picture above. You can see that the two sides of the triangle are not intersecting on the top. This means that the triangle formation cannot be made by the given measurements of 3.5, 3.5, and 9.
I hope you understand my answer and this is an easy way to find if, from the given measurements, a triangle is able to be drawn. Thank you !!
The given side lengths, 3.5 3.5, and 9, cannot form a triangle.
The Triangle Inequality TheoremThe triangle inequality theorem states that for any triangle, the sum of any two of its side must be greater than the length of the third side.Given the side lengths, 3.5 3.5, and 9:
3.5 + 3.5 (7) is not greater than 9
Thus, we can conclude that the given side lengths, 3.5 3.5, and 9, cannot form a triangle.
Learn more about triangle inequality theorem on:
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Can someone solve this?
25^2x-3=125^x+1
Answer:
im not so sure but here what i got
Step-by-step explanation:
(252)(x)−3=125x+1
125x=625x−4
ANSWER QUICK PLS Expand the expression: -11 (3c - 2d) using the Distributive Property
In a bouquet of flowers, there are 16 irises and 29 sunflowers. Write the ratio of sunflowers to irises in 3 different way
Answer:
29:16
29 To 16
29/16
When the puppy turned 12 months old it weighed 19.6
Answer:
#&*#*#
Step-by-step explanation:
what typa dog is it???
WILL GIVE BRILLIANTIEST!
A small town voted to decide if a road should be expanded from two lanes to four lanes. The two-way table below shows the
results of the vote.
Favor
Oppose
Neutral
Total
33
12
46
91
45
15
36
96
Age
18-25
Age
26-40
Age
40+
Total
10
29
24
63
88
56
106
250
Which correlation does the two-way table suggest?
A Voters age 40 and over are least likely to favor road expansion.
B. The majority of the voters are most likely to favor road expansion
c. Voters between the ages of 26 and 40 are most likely to oppose road expansion
D.
Voters between the ages of 18 and 25 are least likely to favor road expansion
Answer:
the answer is D because it makes the most sense
Answer:
A.......,..............
at a summer camp there is one counselor for every 5 campers.
Answer:
Then if there were 10 campers, there would be 5 counselors
Step-by-step explanation:
For every five campers, there is one counselor. Divide the number of campers by 2 two find how many counselors there are.
please help please and thank you I need this
Answer:
Step-by-step explanation:
