Answer:
1)x⁴+x=14 (non linear)
2)5.3x+y=42 (linear)
Step-by-step explanation:
1)as it has only one variable
2)as it has more than one variable
a 40ft flag pole has a rope tied from the top to the ground. the rope makes a 25 degree angle with the ground, how long is the rope
Answer:
The rope is 94.65 feet.
Step-by-step explanation:
Can someone please help me out with 15 and 16
If you do just one of them that’d be great.
geometry proofs
Answer:
Step-by-step explanation:
Select the correct answer.
Which function is represented by the graph?
Answer: B
Step-by-step explanation:
ITS D
Step-by-step explanation:
how many times can 42 go into 278?
Answer:
6.61 or 6 times
Step-by-step explanation:
278/42 = 6.61
42 goes into 278 6.61 times.
If you are estimating, 6 is correct.
If you are finding the exact answer, 6.61 is correct.
I hope this helps with your question.
X^2 -4x + 4 = 9, determine the discriminant
A. -36
B. 0
C. 6
D. 36
HELP! I’ll give out a free 50points if someone helps me with this and I’ll mark brainliest
Answer:
B
Step-by-step explanation:
hope this helps ^^
Answer:
B is the correct answer
Step-by-step explanation:
Edit: Woops it was already answered... sorry!
Leah would like to earn at least $120 per month. She babysits for $5 per hour and works at an ice cream shop for $8 per hour. Leah cannot work more than a total of 20 hours per month. Let x represent the number of hours Leah babysits and let y represent the number of hours Leah works at the ice cream shop. How did you determine the pair(s) (x, y) that Leah could work to meet the given conditions in item 15?
Answer:
Babysitting= 13.3 hours
Icecream shop= 6.6 hours
Step-by-step explanation:
Step one:
let the hours for babysitting be x
and the hours for icecream shop be y
we are told that Leah would like to earn $120 monthly
She babysits for $5 per hour and
works at an ice cream shop for $8 per hour
5x+8y=120---------------1
Leah cannot work more than a total of 20 hours per month
x+y≤20-------------2
The system of equation for the situation is
5x+8y=120
x+y≤20
x=20-y
put x=20-y in eqn 1
5(20-y)+8y=120
100-5y+8y=120
3y=120-100
3y=20
y=20/3
y=6.6 hours
put y=6.6 in eqn 2
x+6.6≤20
x≤20-6.6
x=13.3hours
(x + 7)^2
^2=squared
400 students went on a field trip. Six buses were filled and 34 students traveled in cars. How many students were in each bus? HELP PLEASE 40 POINTS
Answer:
61
Step-by-step explanation:
first subtract the 34 students that went with a car then divide 366 ÷ 6=61
400-34=366
366÷ 6=61
Hope this helps :)
Carrie read a total of 18 books over 6 months. If Carrie has read 30 books so far, how many months has she been with her book club? Assume the relationship is directly proportional.
? months
Answer:
10 months
Step-by-step explanation:
If we divide 18 and 6, you would get 3. This means that Carrie reads 3 books per month and we can divide 30 and 3 to figure out how many months that she read which is 10.
y=x^5 three units right and four units down?
Give a equations translation
The value of a new car decreases by about 15% in the first year. How much will a car be worth after one year if its initial value was $1,500? If you get stuck, consider using diagrams or a table to organize your work.
Answer:
$12,750
Step-by-step explanation: when you do the math you get it your welcome my G
137 students went on a field trip. five buses were filled and 7 students traveled in cars.
How many students were in each bus?
Answer:
Step-by-step explanation:
if we have 137 students, and out of this number 7 were in cars
137-7=130 students in buses
there are 5 buses
130/5=26
26 students in each bus
I went to get dinner at a restaurant. The bill for the meal was $60. I want to
leave a 20% tip. What will be my total cost including the tip? *
What is the volume with 7/10m 5/6m 7/4m
[h=,10m],[l=,4m],[w=,6m]]
Step-by-step explanation:
Answer: (49)/(48)m^(3)
Step-by-step explanation:
what is slope function
Answer:
Slope means that a unit change in x, the independent variable will result in a change in y by the amount of b. ... slope = change in y/change in x = rise/run. Slope shows both steepness and direction. With positive slope the line moves upward when going from left to right.
Step-by-step explanation:
A teacher wanted to determine the effectiveness of two different learning tools—a computer program or a hands-on approach—for a particular concept she was preparing to teach. She will assign her students to one of the two methods to spend the whole class time to learn this concept.
Which of the following variables would be moderated due to random assignment?
A. the teacher
B. time spent in class
C. computer experience
D. the different learning tools
Answer:
D
Step-by-step explanation:
Enter the value for x that makes the equation 2(x−4)=6x+8 true.
x =
Answer:
X = -4
Step-by-step explanation:
Negative 4, hope this helps
Determine the nth term rule and find the 45th term for the arithmetic sequence with a10=1 and d=−6.
Answer:
a(45) =-209
Step-by-step explanation:
a(n) = a +(n-1)d
d=-6
we have to get a1
By using:
a(10) = a1 +(10-1)-6=1
a(10) = a1 +(9)-6 =1
a1 =1+54=55
So:a(45) = 55 +(45-1)-6=-209
hope this helps
After adding a tip, the total lunch cost was $32.24. What percentage tip did they give? Enter your answer to the nearest percentage. the original cost was 27.32
can anyone help with this question
Step-by-step explanation:
GCF of 2 prime numbers is always 1, because prime number only have two factors, themselves and 1.
LCM of 2 prime numbers will be simply multiplying them together.
Sasha can do that by; finding the HCM of two factors.
Razi will tell Jake to find the LCM you have to find the least common factor of the numbers,and then that's your answer.
Explanation:Hope this helps:)!
PLEASE HELP. I WILL GIVE BRAINLESS
Answer:
1. 47.1% 2. 69.4% 3. 72.9% 4. 55.6%
Step-by-step explanation:
you just have to add both the numbers and divide the one you are trying to find is liked by the total of both.
ex.
what precent of chicago likes rain?
chicago rain 143 snow 59
143+59=202
143/202=70.7%
HELP PLEASE!!!! I need someone to help me!!!!
Answer:
A
Step-by-step explanation:
Answer:
It's C or the one u just clicked on
Step-by-step explanation:
Given h(x) =-9-x find h(2k-5)=?
I need help pleaseee
please help it's the SLOPE
Answer:
3/2
Step-by-step explanation:
do rise over run
rise is 3
run is 2
3/2
hope this helps <3
Answer:
slope is 1.5
Step-by-step explanation:
slope=rise over run
3/2=1.5
look at point
(1,-3) then go up 3 and right 2
lands in point
(3,0)
Let x=
-
11
8
and y=
11
4
0
Which expression has a negative value?
Copyright 2017 Open Up Resources
Select one
OA. x+y
OB. xy
OC. x.y
OD. x/y
Answer:
OD. x/y
Step-by-step explanation:
x + 2 - 4 = 12 help me!!!!
What Is the solution of the system? HELPPPPPP
Answer:
2,2
Step-by-step explanation:
the lines intercept at 2,2
Solve and Graph: 12 – ⅔ x > 6
Answer:
There's the graph
But the answer is x<9
X is all values below 9.