The total cost spent by the soccer team is given by 5x + 7y + 4z
An equation shows the relationship between numbers and variables.
Let x represent the cost of small yogurts, y represent the cost of medium yogurt and z represent the cost of large yogurts.
Since the team ordered 5 small, 7 medium, and 4 large frozen yogurts. Hence:
Total cost = 5x + 7y + 4z
Let us assume that small yogurt cost $1, medium cost $1.5 and large cost $2. Hence:
Total cost = 5(1) + 7(1.5) + 4(2) = $23.5
Find out more at: https://brainly.com/question/24169758
What are derivations in Trigonometric
Answer:
If f( x) = sin x, then f′( x) = cos x.If f( x) = cos x, then f′( x) = −sin x.If f( x) = tan x, then f′( x) = sec 2 x.If f( x) = cot x, then f′( x) = −csc 2 x.If f( x) = sec x, then f′( x) = sec x tan x.If f( x) = csc x, then f′( x) = −csc x cot x.
A parking garage charges $5.50 to park for 4 hours and $7.75 to park for 7 hours. If the cost is a linear function of the number of hours parked, what is the cost to park for 3 hours?
$2.25
$2.50
$3.25
$4.75
Answer:
$4.75
Step-by-step explanation:
Which statement is true about this graph?
Answer:
D
Step-by-step explanation:
the y intercept is negative 3, and the line is going down, and it would be negative 3 over 2.
Marking anybody who got it the brainliest
Answer:
c = sqrt 13.4689 rounded to sqrt 13.5 = 3.5
Step-by-step explanation:
maybe A+ B totals sqrt 13 = 3.60555128 if so they have rounded down for c to = 9 then 6 + 8 added on ay = sqrt 6+ 8 = sqrt 14 = sq rt 3.74165739 in all effect if triangular = average of a= b = 3.67^2 = 13.4689 then through Pythagoras c = sqrt 13.4689 rounded to sqrt 13.5 = 3.5
Please please help please help me help help me please help me
Step-by-step explanation:
-2 is x1
9 is y1
4 is X2
-1 is y2
m= -1-9/4-(-2)
-10/6 =-1.6
Mr. Hansen baked 1,692 chocolate cookies he
package them into boxes of 36 cookies each how many boxes did he fill
Answer:
47 boxes
Step-by-step explanation:
Since each box has 36 cookies, we can divide the total number of cookies by 36 to find out how many boxes he could fill.
1692/36=47
1. 63 is 90% of what number?
70
with double number lines-Super confused, please help!!
Answer:
70.
Step-by-step explanation:
Let x be the required number.
We are asked to find the number whose 90% equals to 63.
We can represent our given information in an equation as:
Now, we need to solve for x.
Therefore, 90% of 70 is 63.
1. Using what you know about similar triangles, find an equation for the line in the diagram. Find m (slope) and b (y-intercept) in the equation of the line: y = mx + b. Label your answers in decimal form if needed. m = b = 2. What is the slope of this line? Slope = 3. Is the point (9, 11) also on the line? (Type "YES" or "NO") 4. Is the point (100, 193) also on the line? (Type "YES" or "NO") 5. Is the point (20, 33) also on the line? (Type "YES" or "NO")
Answer: WHERE IS THE DIAGRAM
Sophie has $4.20 worth of dimes and quarters. She has twice as many quarters as dimes. Find the total number of each coin.
Answer:
Sophie Has 7 Dimes, And 14 Quarters
Step-by-step explanation:
Sophie Had 7 Dimes, 7 Dimes, 7 Dimes!
Sophie Had 14 Quarters, 14 Quarters, 14 Quarters!
Sophie is Bill Nye's Daughter.
A jet travels 4140 miles against the wind in 6 hours and 4680 miles with the wind in the same amount of time. What is the rate of the jet in still air and what is
the rate of the wind?
Answer:
690 miles per hour against the wind
780 miles per hour with the wind
Step-by-step explanation:
For which infinite geometric sequence can we have a sum?
Step-by-step explanation:
i dont know the answer hahahahhahahhahahahah
Find the rate if a principal of $1,800 earned $378 interest in 6 years
Answer:
Interest rate (r ) = 0.035 or 3.5%
Step-by-step explanation:
Given the principal amount of $1,800, and an interest payment of $378 earned in 6 years:
Use the simple interest formula and algebraically solve for variable, interest rate, r :
I = P × r × t
Where:
I = interest payment = $378
P = principal amount = $1,800
t = time (in years) = 6
r = interest rate
Divide both sides by P × t to isolate r :
[tex]\displaytext\sf{\frac{I}{P\:\times\:t}\:=\:\frac{P\:\times\:r\:\times\:t}{P\:\times\:t}}[/tex]
[tex]\displaytext\sf{interest\:rate\:(r)\:=\:\frac{I}{P\:\times\:t}}[/tex]
Substitute the given values into the formula for the interest rate:
[tex]\displaytext\sf{interest\:rate\:(r)\:=\:\frac{378}{1800\:\times\:6}\:=\:\frac{378}{10800}}[/tex]
Interest rate (r ) = 0.035 or 3.5%
Therefore, the interest rate is 3.5%.
Please help hurry hurry hurry fast
Amy graphed a point to represent the absolute value of a number on a number line. If the original number is less than −10, describe all the possible values for the point Amy graphed on the number line.
Answer:
x>= 11 or x>10
Step-by-step explanation:
Absolute value can be used to represent the positive counterpart of a negative number. In this case, we are asked to find a number that is less than -10, meaning from -11 to negative infinity. Since we are asked to take absolute value, we would take |-11| which equals 11, and |-∞| = ∞.
So Amy graphed a value on the number line that is greater than or equal to 11, or any value greater than 10.
*Infinity is not a real number, it represents the largest number possible, which doesn't exist since numbers can continue on forever, so it can be disregarded.*
Need help with 2 and 3 please ASAP!!!
Answer:
2. 20-40
3. x=86, y=94, z=66
10^6 standard form
10^2 standard form
10^5 standard form
10^4 standard form
10^1 standard form
Which equation has a solution of r = 1/3
Answer:
Step-by-step explanation:
Any equation, for example 2r =2/3
Who answer this right gets 10 pts!
Answer: 45 degrees angle
graph F(x)= -3/4X + 6 plotting point
Answer:
I'm not entirely sure whether is X is with 4 under the fraction or not, so I put up both graphs results.
First one: F(x) = -(3/4)X +6
Second graph: F(x) = -(3/4X) + 6
What is the measure
. of ZBAC?
**
(x + 10)
с
E
(2x - 10)
fo
D
Answer:
The measure of ∠BAC is 30°
Step-by-step explanation:
Given:BAC = (x + 10)°
DAE = (2x - 10)°
Here, BAC and DAE are vertical angles, So they are equal
BAC = DAE
(x + 10)° = (2x - 10)°
x + 10° = 2x - 10°
Subtract 10° and 2x from both side we get,
x + 10° - 10° - 2x = 2x - 2x - 10° - 10°
-x = -20°
x = 20°
Here, The value of x is 20°
Now, We want to find ∠BAC
So,
∠BAC = (x + 10)° = 20° + 10° = 30°
Thus, The measure of ∠BAC is 30°
-TheUnknownScientist 72
Need help with 9 only
9514 1404 393
Answer:
0, 4, 8
Step-by-step explanation:
As you have noticed, the difference between the end values of x is 20-4 = 16, and the differences in each interval are 4.
The difference between the end values of y is 12 -(-4) = 16, so the differences in each interval will also be 4.
The missing table values are 0, 4, 8. The completed table is ...
[tex]\begin{array}{cccccc}x&4&8&12&16&20\\y&-4&0&4&8&12\end{array}\right][/tex]
calculate: [ -26 (-26) ] + [ (7) x -0.89 ] = ????
Answer:
669.77
Step-by-step explanation:
Find the missing angle
Answer:
x=33
Step-by-step explanation:
The sum of the angles of a triangle is 180
23+124+x = 180
147+x =180
x = 180-147
x =33
Answer: 33
Step-by-step explanation:
A triangle is equal to 180 degrees. So you add 124 and 23 to get 147. You would then subtract 180-147=33 and then you have your answer. Hope this helps!
Anna went to the playground at 4:05 P.M. She played on the slide for 30 minutes and the swings for 55 minutes, then went home. What time was it when Anna left the playground?
Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
Answer:
5:30 P.M.
Step-by-step explanation:
30 (slide) minutes and 55 (swings) minutes. These numbers (time-wise) total up to an hour and 25 minutes. Adding this to 4:05 P.M. would mean that she left the playground at 5:30 P.M.
Hope this helps.
Hey everyone! This questions is tricky for me so can anybody help me out?
I would be very grateful if you can!
g(x) = 2x^2
for g(- 4), you just plug in - 4 for x
g(- 4) = 2(- 4)^2
g(- 4) = 2(16)
g(- 4) = 32
Answer:
g(-4) = 32
Step-by-step explanation:
Given the quadratic function, g(x) = 2x², finding the output value given g(-4) involves substituting the value of the input, x = -4, into the function.
Solution:g(x) = 2x²
g(-4) = 2(-4)² = 2(-4)(-4)
g(-4) = 2(16)
g(-4) = 32
Therefore, g(-4) = 32.
Words of #ha. 2. Theo needs 4 boards that are each 3 feet long to make bookshelves. How many feet of boards does he need altogether?
Answer: 12 feet
Step-by-step explanation:
4x3=12
x. y
-1. 2
0 4
2 8
4 12
This table shows a linear relationship.
The slope of the line is ?
Answer:
slope is 2
Step-by-step explanation:
Let the equation be y = mx +c , which is general form of equation for straight line or linear equation.
where m is slope , c is y intercept and ( x , y ) are ordered pair.
putting all the given values,
( refer attachment )
Examine the equation that follows. Fill in the missing pieces to create an
equation with no solution. Prove your reasoning.
-9y+ 7 = ?y + ?
Answer:
-9y + 7 = -9y + 6
Step-by-step explanation:
-9y + 7 = -9y + 6
Has no solution
add 9y to both sides
7 = 6 which is false
therefor no y exists that can result in a solution
x + 3
if f(x) =
=
9
Х
Find f"(x).
Answer:
-3/1-x
Step-by-step explanation:
the answer is up look at it
you make an invesment of 1,000 that you are not allowed to cash in for 10 years. the value decreases by 10% each year. how much money will be left at the end of the 10 year term
Answer:
0
Hope I helped
