Answer: Each shirt costs $1.25, and each hat costs $2.5.
Step-by-step explanation:
Let x= Cost per T-shirt, y = Cost per Hat.
As per given,
3x+3y=11.25 (i)
4x+2y=10 (ii)
Multiply 4 to equation (i)
12x+12y=45 (iii)
12x+6y= 30 (iv)
Eliminate (iv) from (iii), we get
6y= 15
⇒ y = 2.5
Put value of y in (i)
3x+3(2.5)=11.25
⇒3x+7.5=11.25
⇒3x= 3.75
⇒x= 1.25
Hence, each shirt costs $1.25, and each hat costs $2.5.
HELP What is one advertisment related to the outsiders?
Step-by-step explanation:
Hinton's editor, Velma Varner, advocates new names for both author and ..
Bella goes to the store and spends 10 dollars . she spends all her money buying 0.25 candy.How much candy does she buy?
Answer:
40 candies
Step-by-step explanation:
0.25 x 4= 1.00
0.25 x 40= 10.00
Enter the correct answer in the box.
Simplify the expression
Answer:
guy above me is wrigth. If you have any doubts see the picture.
Step-by-step explanation:
Hope it helps and mark as brailiest pleasee
Which net represents this solid figure?
Answer:
your answer is correct
Step-by-step explanation:
if you were to fold that it would make a rectangular prism.
Answer:
It's the first one trust me I got the question wrong when i chose what you select.
Step-by-step explanation:
I took the quiz on k12 lesson name is 4.01 quiz nets of three-dimensional figures
an isosceles right triangle has an area 8 cm square find the length of its hypotenuse
please answer me fast
Answer:
5.9
Step-by-step explanation:
Area of a triangle is 1/2 base times height. the base is the horizontal part of the triangle and the height is the vertical part. Since it a isosceles they are equal. Those two segment are also called the legs (remember that for later). 4x4=16 times 1/2 equal 8 cm squared. So know me must find the hypotenuse. Since we since dealing with a right triangle we are going to use pythagorean theorem which is
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
where a and b are the LEGS and c is the hypotenuse. the legs are also known as base and height so we use
[tex] {4}^{2} + {4}^{2} = {c}^{2} [/tex]
which simplify to
[tex]16 + 16 = {c}^{2} [/tex]
[tex]32 = {c}^{2} [/tex]
[tex] \sqrt{32} [/tex]
which is about 5.9
what is y=4/5x+2 in standard form
Answer:
4x-5y=-10
Step-by-step explanation:
The standard form of a linear equation is Ax+By=CAx+By=C.
Multiply both sides by 55.
5y=5(45x+2)5y=5(45x+2)
Simplify 5(45x+2)5(45x+2).
Tap for more steps...
5y=4x+105y=4x+10
Rewrite the equation with the sides flipped.
4x+10=5y4x+10=5y
Move all terms containing variables to the left side of the equation.
4x−5y+10=04x-5y+10=0
Subtract 1010 from both sides of the equation.
4x−5y=−104x-5y=-10
Please help me! The problem ask you to identify the slope and the y-intercept of the line. And it ask to write the equation in slope intercept form
Whats is 9764 + 756 + 775678 +999
Answer:
787197
Step-by-step explanation:
YOU: yay its correct, this is the best answer ever.
ME: ya it is.
the ratio of the perimeter of square RSTU to the perimeter of square WXYZ is 1 to 3. The area of square RSTU is 36 square inches. what is the area of square WXYZ? (show work)[tex]show work please[/tex]
Answer:
no quema cuh
Step-by-step explanation:
There are 42 pets at a local pet shop. Twenty-eight of the pets are fish, and the rest are birds. What is the ratio of fish to birds in the pet shop?
3 to 1
2 to 1
3 to 2
I don't know.
Answer:
Its 2 to 1. I just took the quizz!!!
Step-by-step explanation:
The ratio of fish to birds in the local pet shop is 2:1.
What are equivalent ratios?"Equivalent ratios are those that can be simplified or reduced to the same value. In other words, two ratios are considered equivalent if one can be expressed as a multiple of the other".
For the given situation,
Total number of pets in local pet shop = 42
Number of fish = 28, Then
Number of birds = [tex]42-28[/tex]
⇒ [tex]14[/tex]
Thus ratio of pets to fish = [tex]28:14[/tex]
Simplify the ratio to the smallest fraction
Dividing 14 on both sides,
⇒ [tex]2:1[/tex]
Hence we can conclude that the ratio of fish to birds in the local pet shop is 2:1.
Learn more about the equivalent ratios here
https://brainly.com/question/18074939
#SPJ2
What is an equation of the line that passes through the points (-6, 2) and
(-4, -1)? Put your answer in fully reduced form.
Answer (assuming the equation can be written in point-slope form):
[tex]y-2 = -\frac{3}{2}(x+6)[/tex]
Step-by-step explanation:
When knowing a point the line crosses through and its slope, you can write an equation in point-slope form, or [tex]y-y_1= m (x-x_1)[/tex].
1) First, find the slope of the line. Use the slope formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] and the x and y values of the two points given, then solve like so:
[tex]\frac{(-1)-(2)}{(-4)-(-6)}\\= \frac{-1-2}{-4+6}\\= \frac{-3}{2}[/tex]
Thus, the slope is [tex]-\frac{3}{2}[/tex].
2) Now, use point-slope form, [tex]y-y_1= m (x-x_1)[/tex]. Substitute the [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] for real values.
The [tex]m[/tex] represents the slope, so substitute [tex]-\frac{3}{2}[/tex] in its place. The [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line crosses through. Any of the two points will work, and I chose (-6,2) for this answer. So, substitute -6 for
[tex]y-(2)= -\frac{3}{2}(x-(-6)\\y-2 = -\frac{3}{2}(x+6)[/tex]
Solve the inequality.
X+6 < 8
Answer:
d. x≤2
Step-by-step explanation:
PLEASE HELP!!!!!!!!!
Answer:
A
B
C
D
E
Step-by-step explanation:
You need 180 or 360 degrees to make a Cyclic Quadrilateral.
So, if you add all of the expressions. You get 360.
Hopefully, you get it right!
1. 3( x + 4y - 2) =
2. 6( 2a - 5)=
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Carla has $300 in her bank account. Each time she goes to the ATM, she withdraws $20. The amount of money left in her bank account after ATM withdrawals is represented by the function f(x)=300-20x. What does the -intercept represent?
A. After 15 withdrawals, Carla has $0 left in her account.
B. After 20 withdrawals, Carla has $0 left in her account.
C. After 20 withdrawals, Carla has $15 left in her account.
D. After 0 withdrawals, Carla has $300 left in her account.
Answer:
The answer is A.
Step-by-step explanation:
What is the solution of the system? Use elimination.
3 (-5x-2y=6)
3x+6y=6
Answer:
x = -2 and y = 2
Step-by-step explanation:
The given equations are :
-5x-2y=6 ...(1)
3x+6y=6 ...(2)
Multiply equation (1) by 3. SO,
-15x-6y=18 ...(3)
Adding equation (2) and (3).
3x+6y-15x-6y = 6+18
-12x = 24
x = -2
Put the value of x in equation (1).
-5(-2)-2y=6
10-2y=6
4=2y
y = 2
So, the value of x is -2 and y is 2.
how do i evaluate f(x)=-3x^2-5x+8
Answer: f(x)= -3x 2 -5x +8
Step-by-step explanation:
The amount earned in dollars for recycling p pounds of copper is 2p. How much do you earn for recycling 28 pounds of copper
Answer:
56 dollars are earned for recycling 28 pounds of copper.
Step-by-step explanation:
Quantity of copper recycled = [tex]p[/tex] pounds
Amount earned in dollars for recycling [tex]p[/tex] pounds of copper = [tex]2p[/tex]
Also,
Quantity of copper recycled = [tex]28[/tex] pounds
Therefore,
Amount earned in dollars for recycling [tex]28[/tex] pounds of copper = [tex]2(28)=56[/tex] dollars
So,
56 dollars are earned for recycling 28 pounds of copper.
Simplify the expression:
-10(32-6)
—————
3
Answer: -260
Step-by-step explanation:
Answer:
-260
Step-by-step explanation:
First, we have to distribute -10 to 32 and -6, since 32 - 6 is in parentheses.
So, the expression becomes -320 + 60, because -10 × 32 = -320 and -10 × -6 = 60.
So, -320 + 60 = -260
write an equivalent expression for 4(g-6)-7g. Simplify the expression.
Answer:
-3g-24
Step-by-step explanation:
4(g-6)-7g
= 4g-24-7g
= -3g-24
Will's band played 33 shows in three months. How many shows per month did they play?
Answer:
11
Step-by-step explanation:
33÷3= 11
11 shows every month
ANSWER ASAP/GIVING HIGH RATING DUE SOON,PLS JUST ANSWER I HAVE AKOT OF WORK DUE IN 10 MINS
what is 7 devided by 215 and the reminder of it
30 with the remainder of 714
Find the median of the set of data.
5 10 18 36 29 18 15 10
Answer:
Put them in order 5 , 10 , 10, 15, 18, 18, 29, 3615+18/2 = 16.5what's the gcf for x^3 y^2 and xy^5
=====================================================
Explanation:
We can rewrite x^3y^2 into x*x^2*y^2
We can rewrite xy^5 into x*y^2*y^3
Note how x*x^2*y^2 and x*y^2*y^3 both have an x in common. So that means x is part of the GCF.
Similarly, x*x^2*y^2 and x*y^2*y^3 have y^2 in common as well.
Overall, both original expressions contain x and y^2 which leads to the overall GCF being xy^2
Witch multiplication equation describes the picture of third pies below
answer:there is no picture
at a party, everyone shook hands with everybody else. there were 66 handshakes. How many people shook hands?
Answer:
12
Step-by-step explanation:
0 + 1 + 2 + 3+ 4 + 5 + 6 + 7 +8 + 9 + 10 + 11 seems to equal 66. That means there are 11 + 1 = 12 people (don’t forget to count the person who shakes 0 hands)
A sales person saw the car for 18,250 and their commission is 912 and $.50 what percentage of the sales price is their commission
Answer:
the percentage of the sales price that is their commission is 5 %.
Step-by-step explanation:
Given;
price of the car, P = $18,250
commission, = $912.5
Let the percentage of the sales price that is their commission = y%
The percentage of the sales price that is their commission is calculated as;
[tex]\frac{y}{100} \times 18,250 = 912.5\\\\18,250y = 91250\\\\y = \frac{91250}{18250} \\\\y = 5 \ \%[/tex]
Therefore, the percentage of the sales price that is their commission is 5 %.
Direction: Match the exponential notation in Column A to its
equivalent in column B.
Column A
Column B
1.3.
2.54
3.82
• B. 243
C. 512
4.94
. D. 625
5.2.
E. 1.024
Answer:
446565688987888888 ti ifyx
The area of a typical eardrum is about 5.00 10-5 m2. (a) Calculate the average sound power incident on an eardrum at the threshold of pain, which corresponds to an intensity of 1.00 W/m2. 5e-5 Correct: Your answer is correct. W (b) How much energy is transferred to the eardrum exposed to this sound for 4.10 min
Answer:
5 * 10^-5 W
1.23 * 10^-2 J
Step-by-step explanation:
Given that :
Area = 5 * 10^-5 m²
Threshold of Pain = Intensity = 1.00 W/m2
Using the relation:
Intensity = power / Area
Hence,
Power = Intensity * Area
Power = 1 W/m² * 5 * 10^-5 m²
Power = 5 * 10^-5 W
Energy transferred to eardrum. Exposed for 4.10 minutes :
Using the relation :
Energy = Power * time
Energy = 5 * 10^-5 * (4.10 * 60 seconds)
Energy = 5 * 10^-5 W * 246 s
Energy = 0.0123
= 1.23 * 10^-2 J