Jerome bought a pair of the new UGG boots for men that was on sale for 30% off the original price of $129.95. Which is closest to the sale price of the pair of shoes?
Answer:
$90.98
Step-by-step explanation:
The seventh grade class is putting on a talent show to raise money for a class trip. It costs $500 to rent the banquet hall they are planning on using. If they charge $15 per ticket, how many tickets do they need to sell in order to raise at least $1000? Part A The variable in this problem will represent the number of Part B Choose the correct inequality to represent the story problem
Answer:
Part A; 15x
Step-by-step explanation:
Part A; 15(67)
= $1005
Part B; ??
The number of tickets to be sold if, The cost of the banquet hall is $500, The cost per ticket is $15, the Total money to be raised is $1000, is 67, and the equation is given by 1000 = 15x.
What is the equation?Equation: A declaration that two expressions with variables or integers are equal. In essence, equations are questions and attempts to systematically identify the solutions to these questions have been the driving forces behind the creation of mathematics.
In other terms, it is a mathematical statement stating that "this is equivalent to that."
Given:
The cost of the banquet hall = $500,
The cost per ticket = $15,
Total money to be raised = $1000
Write the equation of the number of tickets as shown below,
1000 = 15x
Here, x is the number of tickets,
x = 1000 / 15
x = 66.67 or 67
To know more about equation:
https://brainly.com/question/12788590
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7. Use substitution. What is the
solution of the system of
equations?
y = -4x + 11
8x + 2y = 14
A. X = 6, y = 7
B. x = 6, y = -7
C. Infinitely many solutions
D. No solution
PLEASE HELP AND PLEASE LOOK AT THE OTHER QUESTIONS I ASKED
Answer:
No solution, D
Step-by-step explanation:
If you rewrite the second one to be the y=mx+b form then you get
8x-14= -2y
Divide by -2 and get
-4x+7=y
Because the slopes are the same the lines will never intersect which means there is no solution
Can somebody help me? Will mark brainliest.
Answer:
4
Step-by-step explanation:
Given the triangle AEC - trianhle BED the 4th equation, ED/EC = AC/BD is true.
Point A is located at (-5, -3.5). Point B is located at (-5, 1). What is the distance between point A and point B?(THERES NO PICTURE)
Answer:
how we go answer it
Step-by-step explanation:
find the value of x in the triangle below
Answer:
87 degrees
Step-by-step explanation:
the three angles of a triangle add up to one hundred eighty degrees.
1. Add the degrees of the known angles together
56 + 37 = 93
2. Since a triangle adds up to one hundred eighty degrees, you would subtract your known degrees from the total
180 - 93 = 87
Quickkk please help and how all work
x=3y-1
3x+4y=10
Answer:
y=1, x=2
Step-by-step explanation:
so first solve for y. plus x=3y-1 into the other equation.
so 3(3y-1)+4y=10.
Simplify
9y-3+4y=10 Add 3 to both sides
9y+4y=13 Add
13y=13 . Divide 13 from both sides
y=1
Plug 1 into the first equation.
x=3(1)-1
x=3-1
x=2 and y=1
What is −2x−6y= 6 in slope-intercept form?
Answer:
y=1+1/3x
Step-by-step explanation:
2+2 help me I am in first grade and this is my homework and I don’t know it
Answer:
2+2=4
Step-by-step explanation:
F(x)=-x^3+24x^2-179x+495 determine the
Average rate of change of f(x) between x=2 and x=5
Answer:
The average rate of change is -75
Step-by-step explanation:
The Average Rate of Change (ARC)
It's a measure of how much the function changed per unit, over a given interval.
Given a function F(x) and an interval between x=a and x=b, the average rate of change is:
[tex]\displaystyle A=\frac{F(b)-F(a)}{b-a}[/tex]
The function is:
[tex]F(x)=-x^3+24x^2-179x+495[/tex]
and it's required to find the ARC between x=2 and x=5.
Calculate F(2) and F(5):
[tex]F(2)=-2^3+24*2^2-179*2+495=225[/tex]
[tex]F(5)=-5^3+24*5^2-179*5+495=75[/tex]
The ARC is:
[tex]\displaystyle A=\frac{75-225}{5-3}=\frac{-150}{2}=-75[/tex]
The average rate of change is -75
please help me please will give its about negative numbers
Answer:
D. x>-3
Step-by-step explanation:
Since the dot on -3 is not shaded in we know it is not ≤ or ≥ so option A and C are eliminated.
Remember if the arrow is pointing to the left (<-----) Then it is Less-than which is <.
If the arrow is pointing to the right (----->) Then it is Greater-than which is >.
Since the arrow is pointing right the answer will be x>-3 which is D
What is the classification of the given polynomial (x + y)(a + b2)?
A.binomial
B.trinomial
C.multinomial
D.monomial
Answer: C
Step-by-step explanation: there are 4 different variables (x, y, a, and b)
HELP
A movie theater is arranged with 7 seats in the front row, 12 seats in the middle row, and 11 seats in the back row. People enter the movie theater and randomly sits in different spots. What is the probability that the first person who enters the theater will be in the middle row?
type in your fraction answers as a/b
Answer:[tex]P=\frac{2}{5}[/tex]
Step-by-step explanation:
Given
A movie theater has 7 seats in the front row
12 seats in the middle row
11 seats in the back row
Probability first person who enters the theater will be in the middle row
[tex]P=\frac{\text{No. of middle seats}}{\text{total seats}}[/tex]
[tex]P=\frac{12}{7+12+11}=\frac{12}{30}[/tex]
[tex]P=\frac{2}{5}[/tex]
Solve: 11-x=x-3 pls help quicky
Answer:
x=7
Step-by-step explanation:
11+3=14, x+x=2x, divided by two, x=7
What is 0.77 as a percent?
A farm stand sells oranges in 3-lb bags for $3.75. What equation represents the cost, c, for p pounds of oranges?
A) c = 1.25p
B) p = 1.25c
C) c = 3.75p
D) p = 3.75c
help pls
Calculate the force when the pressure is 18 N/M squared and the area is 4 M squared.
HELP FAST I'LL MARK YOU BRAINLIEST
Answer:
y = -2x + 12
Step-by-step explanation:
Step 1: find the slope
y = 1/2x + 5
The equation of the line is
y = mx + c
m - slope
m = 1/2
Note : if two lines are perpendicular to the other, both lines are negative reciprocal of each other
m = -2
Step 2 : using a point slope form
y - y1 = m( x - x1)
( 2 , 5)
x1 = 2
y1 = 5
y - 2 = -2( x - 5)
y - 2 = -2x + 10
y = -2x + 10 + 2
y = -2x + 12
The equation of the line is
y = -2x + 12
I dunno the answer so I just found another answer I found in here for this question:P
Sorry- it’s useless
Professional chefs usually measure ingredients by weight
rather than by volume. A recipe calls for 2 ounces of
flour for every 3 ounces of sugar. If you are a chef and
you use 12 ounces of sugar, how many ounces of flour
should
you
use?
whats 3^2? thank you.
Answer:
9
Step-by-step explanation:
3*3
What happens if the length of the
hypotenuse is missing?
• We can solve for the length of
the hypotenuse
• Let's use the Pythagorean
Theorem
a?+ b2 = c2
2222
3
Solve:
5
Answer:
c² = 34
Explanation:
Pythagorean Theorem: a² + b² = c²
Insert 3 and 5 into the equation3² + 5² = c²
Simplify3² = 9
5² = 25
9 + 25 = 34
34 = c²
- PNW
______________________________
1.) To find c, you must fill in the formula:Formula: [tex]a^2+b^2=c^2[/tex][tex]a^2=3^2[/tex][tex]b^2=5^2[/tex]- When finding c, it doesn't matter what you put for a or b. So if you want to make a = 5, and b = 3, it wouldn't make any difference.
2.) Find the powers of a and b:[tex]3^2=9[/tex][tex]5^2=25[/tex]3.) Add a and b together:[tex]9+25=34[/tex]______________________________
A department store is having a “half price” sale. Which is equivalent to “half price”?
a 21
B 0.05
D 50%
C 0.5%
HELPPP MMEEEE
Answer:
d. 50%
Step-by-step explanation:
Work out 1/3 of 0.25 of 48% of £340
Answer:
0.083
163.20
Step-by-step explanation:
Hi, Can you please help.
solve for the missing side
Answer:
7.28011
Step-by-step explanation:
a² + b² = c²
7² = 49
2² = 4
49 + 4 = 53
√53 = 7.28011
Answer:
Step-by-step explanation:
2^2+b^2=7^2
4+b^2=49
b^2=45
b= 6.708
What is a common denominator for 1/7 and 1/3?
a 18
b 21
c 3
d 4
Answer:
B. 21
Step-by-step explanation:
The fractions are there to just make the problem seem complicated, but just rewrite it without the fractions.
"What is a common multiple for 7 and 3?"
In this problem it's easy, all you have to do is guess and check.
A: A doesn't work. 7 is not a factor of 18.
B: B works! Both 3 and 7 are factors of 21.
C: C doesn't work. 7 is not a factor of 3.
D: D doesn't work. Neither are a factor of 4.
They only leave us with one solution, B.
PLEASE HELP ILL GIVE BRAINLIEST Which equation choice could represent the graph shown below?
Answer:
A, x(x-4)
Step-by-step explanation:
None of them will give you the vertex you want but the x intercepts are only correct for A
Answer:
Its The Bottom Right one I think D
Step-by-step explanation:
NEED HELP ASAP PLZ!!!!!!!!
Jessica runs between 3 and 7 miles per day. It takes Jessica 12 minutes to run one mile. What is a reasonable amount of time that Jessica spends running every day?
A.
36 minutes
B.
120 minutes
C.
84 minutes
D.
60 minutes
Answer:
120
Step-by-step explanation:
A copy machine can print 340 color copies every 8 minutes. So how many copies can be made 28 minutes
Answer:
1190
Step-by-step explanation:
We have the ratio: 8:340 which means that 340 copies are printed in 8 minutes
We want to find out how many color copies are printed in 1 minute so we divide by 8
so our new ratio is now 1:42.5
We now multiply this ratio by 28 to find out how many are printed in 28 minutes
28:1190
our answer is 1190 copies
Sam has to pay a 15% tax on a boat that cost him $500. He believes he can determine the tax he owes using the calculation: 15 x 5
Answer:
$75
Step-by-step explanation:
Cost = $500
Sam has to pay a 15% tax
To compute his tax, we use the step outlined bellow
tax= 15/100*500
tax= 0.15*500
tax=$75
Hence his tax is $75
