Answers
Answer:
Step-by-step explanation:
Let the cost of one t-shirt = t
And the cost of one sweatshirt = s
Since, Jayden sells 9 t-shirts and 3 sweatshirts for $420,
9t + 3s = 420
3t + s = 140 --------(1)
And Carson sells 1 t-shirt and 6 sweatshirts for $296,
t + 6s = 296 ----------(2)
Equation (1) multiplied by 6 then subtracted from equation (2)
(t + 6s) - 6(3t + s) = 296 - 6(140)
(t - 18t) + (6s - 6s) = 296 - 840
-17t = -544
t = $32
From equation (1),
3(32) + s = 140
s = 140 - 96
s = $44
This solution shows that cost one t-shirt is same for both sellers Carson and Jayden.
Related Questions
Solve by elimination:
-x+2y=17
2x+2y=-10
Answers
Point form is (7,-12)
100 points
If no denominator equals zero, which expression is equivalent to 15/x-6+7/x+6
Answers
Answer: its d
Step-by-step explanation:
Given expression:
[tex]\frac{15}{x-6}+\frac{7}{x+6}[/tex]By taking L.C.M, we get
→ [tex]\frac{15(x+6)+7(x-6)}{(x-6)(x+6)}[/tex]
→ [tex]\frac{15x+90+7x-42}{x^2-36}[/tex]
→ [tex]\frac{22x+48}{x^2-36}[/tex]
Thus the response above i.e., "option D" is correct.
Learn more about denominator here:
https://brainly.com/question/7067665
correct answer gets brainliest
Answers
The first one is right.
1) 2/3 * 2/3 * 2/3 * 2/3 * 2/3 = 32/243
What is the logically equivalent statements of the if a polygon has exactly four sides then it is quadrilateral
Answers
Answer:
four sides
Step-by-step explanation:
can be rewritten in if-then form as If a polygon is a quadrilateral, then it has four sides. Write the converse of this statement: If a polygon is a quadrilateral, then it has four sides
Which expression is equivalent to 12 x + 3 ( x − 2 )
Answers
Answer:
15x - 6
Step-by-step explanation:
To solve this, Given the expression 12 x + 3 ( x − 2 )
To simplify, expand
12 x + 3 * x −3 * 2
Knowing that
- * + = -
then the expression becomes
= 12 x + 3x - 6
= 15x - 6
The expression given is equivalent to 15x - 6
my math problem is 3.8x=-19 I have to show all of my work... Help
Answers
Answer:
-5
Step-by-step explanation:
3.8x= -19
3.8x/3.8= -19/3.8
x=-5
Estimate 154 divide 7
Answers
Answer:
22
Step-by-step explanation:
The result of 154 divided by 7 will be 22.
What is the rule of division?The rules of the division include easy memory tricks that make division calculations easier by generating patterns you may use to deconstruct both simple and complex situations. The guidelines establish requirements that a number must meet in order to neatly divide into another number. While some division rules only require one or two steps to evaluate a number's divisibility, others require two or three steps. Even though some of these formulas are lengthy, division rules help hasten the process of dividing huge numbers.
Remember to continue using the divide, multiply, subtract, and drop-down method for long division problems until all of the dividend's digits have been divided. The solution to the division puzzle is the quotient.
Since the given problem is not a large division. We can solve it by breaking 154 into two parts
______
7 / 154 \ 2 2
14
---------
1 4
14
---------
0
Therefore, 22 will come from dividing 154 by 7.
Learn more about division here:
https://brainly.com/question/4942548
#SPJ2
If a car goes 70 miles per hour how long does it take to go 70 miles
Answers
-
-
explanation: 70/70 = 1
Can anyone help me on #4
Answers
Answer:
(a) 47°
Step-by-step explanation:
360° - (135° + 110° + 68°) = 360° - 313° = 47°
Deriving and using formulae
1. a + 10 when a = 6
2. b - 3 when b = 120
Answers
Answer:
a. 16
b. 117
Step-by-step explanation:
a. 6+10=16
b. 120-3=117
Find the value of z in the following equation.
z + 3z + 25 = 125
Answers
Answer:
25
Step-by-step explanation:
z+3z+25=125
4z=100
z=25
Answer: 25
Step-by-step explanation:
Combine like terms
z + 3z + 25 = 125
4z + 25 = 125
Subtract 25 on both sides
4z = 100
z = 25
Determine the period of the function graphed at the right.
Answers
Answer:
Step-by-step explanation:
The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which equation can be used to find the area of this sandbox?
1.x^2+4=45
2.x(x+4)=45
3.x(x-4)=45
4.x(2x+4)=45
Answers
Answer:
3
Step-by-step explanation:
w= x
l= x-4
x(x-4) = 45
x^2-4x = 45
Given a circle with a diameter of 27 cm, what is the radius?
Answers
Alaina is helping to build a new room in her house. The length of the room will be 12 feet. Three feet is about 0.9144meters so about how many meters will the length of the room measure? Round to the nearest hundredth.
Answers
Answer: 3.66m
Step-by-step explanation:
If 3 feet is 0.9144 and you have 12ft, you first need to divide the 12 by 3 and you get 4. Now that you have the scale factor you multiply the 0.9144 by 4 and you get 3.6576 but they want it to the nearest hundredth (second number after the decimal point) so the answer will be 3.66m
Please help due in 5 minutes !
Answers
It is horizontal I believe because if you were to flip it horizontally then it would be symmetrical
Answer:
Verticle I think
Step-by-step explanation:
Help please for math
Answers
Answer:
13.5*pi = 42.412
Step-by-step explanation:
ecplanation in picture
what is 3/10 as a division
Answers
Answer:
0.3 is the correct answer of this question
Answer:
0.3
That is it
I hope this helps!
Step-by-step explanation:
It's just 3 ÷ 10 = 0.3
y
is inversely proportional to
x
.
When
y
=
20
,
x
=
2
Work out
y
when
x
=
5
Answers
cross multiply
2y = 100
divide by 2 on both sides
y=50
The sum of a number and seven is less than 12
Answers
Answer:
Step-by-step explanation:
X+7 < 12
cindy claims that 4^x/12^x=1/3
Answers
Answer:
what about the equation
Step-by-step explanation:
Please help me with algebra
Answers
Answer:
Step-by-step explanatio
Answer:
It's the second answer
Step-by-step explanation:
For 4 games on thursday you pay $16 while on saturday you pay $18. If you need a better explanation I can give it to you.
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
$3 per pound
$1.25 per pound
o per pound
$2.50 per pound
Answers
Among us? the code is XXMMVF
Answers
Answer:
kewl ok
Step-by-step explanation:
The snack that smiles back gold fish :)
Answer:
OKIE DOKIE
Step-by-step explanation:
LOL
Change 50/7 to mixed number: *
Answers
Answer:
7 1/7
Step-by-step explanation:
7x7=49
50-49=1
7 1/7
Answer:
7 1/7
Step-by-step explanation:
Its was a improper fraction
What is the area of a circular dinner plate that has a diameter of 10 inches?
Answers
Answer:
I love Math anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
78.5inches²
Step-by-step explanation:
area of a circle is pie r²
so to get the radius you half the diameter
and then u do pie×5²
or 25pie which is 78.5 (rounded to 1dp)
find x and y?
i dont want to cheat but can anyone tell me how to do it or how to start out
Answers
Answer:
x is 13
y is 39
Step-by-step explanation:
Answer:
y= 39 x= 10
Step-by-step explanation:
congruent isosceles triangles
longer sides measure the same 13 and 13 39 and 39 ( y =39)
39/30 = 13/x
cross multiplication:
39x = 13x30
39x = 390
x=10
If B = 1 - 2s^2 – s and C = 3 + 5s², find an expression that equals 3B + C in
standard form.
Answers
Answer: -s² - 3s + 6
Step-by-step explanation:
b = 1 - 2s² - s
c = 3 + 5s²
Substitute
3b + c
3 (1 - 2s² - s) + 3 + 5s²
3 - 6s² - 3s + 3 + 5s²
Put like terms together
-6s² + 5s² - 3s + 3 + 3
-s² - 3s + 6
Hope I helped!
HELP ME PLS ITS DUE TODAY
Answers
Answer:
choice 3) 1/3 x 1/3
Step-by-step explanation:
Rewrite 2/5 : 1/20
as a unit rate.
A. 8:1
B. 40:5
C. 5:40
D. 40:1
Answers
Answer:
A - 8:1
Step-by-step explanation:
2/5:1/20
cross multiply
40:5
8:1
Answer:
8:1
Step-by-step explanation: