Answer: 91
Step-by-step explanation:
Let adults tickets be a
Let students ticket be b.
The information in the question can be presented as an equation as:
a + b = 218 .......... i
8a + 5b = 1363 ......... ii
Multiply equation i by 5
Multiply equation ii by 1
5a + 5b = 1090 ........ iii
8a + 5b = 1363 ....... iv
Subtract iii from iv
3a= 273
a = 273/3
a = 91
Number of adult's ticket sold = 91
i need help because i dont understand it
Answer:
6,371.15
Step-by-step explanation:
3.14 times 13^2 times 12
Answer:
Volume equals pi times radius to the power of 2 times height
that will be pi times 13^2 times 12= 6,367.92
radius is the 13 and you have to put it to the power of 2 and multiply it by 3.14 which is pi and multiply it by 12 and the answer is 6,367.92
Step-by-step explanation:
fine the slope of the line that passes through the points (2,4) and (3,-2)
Answer:
slope = -6
Step-by-step explanation:
slope = Δy/Δx
slope = (4+2)/(2-3)
= 6/-1
slope = -6
can someone please help me i dont know how to do it.
Mary is 10 years old and Eleanor is 15 years old. Divide £1:75 between them in the ratio of their ages
Answer:
Mary have £ 0.7
and Eleanor 1.05
because
Mary 10/ 10 +15 × 1.75= .7
Eleanor 15 /10+15× 1.75 =1.05
Find the value of each trigonometric ratio.
-x/3 = -998
please help fast!!!
what does x equal?
Answer:
2994=x
Step-by-step explanation:
-x/3=-998
multiply 3 on both sides
-x=-2994
x=2994
Hope this helps you!
#Team Rainbows~
Maya's final score is 298.Which dancer has the greater final score?
Answer:
the question
Step-by-step explanation:
because it litterly has dancer and in the question it has the greater final score.
Given that function f : x= mx + n, where m and n are constants and m> 0.
If f² : x = 64x - 36, find the values of m and n.
Answer:
yo no hablo english sorry
Step-by-step explanation:
Lois earns $20 for walking 4 dogs. How much would she earn for each dog?
Answer: She would earn $5 per dog
Step-by-step explanation: 20 divided by 4 = 5
Answer:
$5 for each dog
Step-by-step explanation:
If you have $20 for walking 4 dogs and wanted to know how much you made for each single dog, you would divide by the number of dogs by the amount you received doing this you get the equation 4/20. That equals 5.
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!
HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!!
Answer:
No relationship
Step-by-step explanation:
Answer:
B. The number of vertices equal the number of isosceles triangles.
Step-by-step explanation:
1st figure:
No. of vertices: 4
No. of isosceles triangles: 4
2nd figure:
No. of vertices: 5
No. of isosceles triangles: 5
3rd figure:
No. of vertices: 6
No. of isosceles triangles: 6
Thus, the number of vertices equal to the number of isosceles triangles.
Mr. Harrison sold 72 hot dogs in 4 days. At this rate, how many hot dogs will Mr. Harrison sell in 7 days?
Answer:
126
Step-by-step explanation:
72/4=18 hot dogs sold per day
18*7=126 hot dogs in a week.
A rectangle has width (2x + 3) and length (2x - 4). What is the AREA of the rectangle?
Answer:
85
Step-by-step explanation:
Solve for n.
- 24 -6n= -42
Answer:
n=3
Step-by-step explanation:
Answer:
n=3
Step-by-step explanation:
-24 -6n = -42
+24 (move to other side)
-42 + 24 = -18
-6n = -18
to move the -6 to the other side you divide
-18 divided by -6 is 3
n=3
Rewrite the following equation in standard form.
y + 7 = 2(x - 6)
Answer:
(-5)
Step-by-step explanation:
(-5)+7=2(×-6) fahhshzhsuhshzhhsbwysvavaghahahahwhwgwvavvwhhwshahwh
According to the boxplot shown below, what is the third quartile (Q3) value?
4
11
27
49
Answer:
Step-by-step explanation:
the answer is 49.0 so it’s d I just took the test
I WILL GIVE BRAINLIEST IF CORRECT The area of a square is 49 square centimeters. Find the length of a side. Find the length of the
diagonal
Answer: 7
Step-by-step explanation:
Since squares have the same side lengths
then you need to find a number that multiplies twice that equals 49
7*7 = 49
Answer: Length of a side: 7 / Length of the diagonal: 9.9
Explanation:
Just square root 49, so it becomes 7. That's the side length. In order, to find the diagonal of the square, just use Pythagorean Theorem, a^2+b^2=c^2. Because it's a quadrilateral, all of the sides should equal 7. a^2 would be 7 and b^2 would be 7. 49+49=98. Square root 98 and you would get 9.899... That would be estimated to 9.9.
3x - 3 = x -19
Solve for x
So what is the answer
2m+11=-73 what number does m=?
Answer:
m=-42
Step-by-step explanation:
hope this helps:)
Answer:
-42
Step-by-step explanation:
Subtract 11 from both sides making it 2m=-84
Divide 2 from both sides making the expression m=-42
Which expression is equivalent to 100,000
Answer:
the answer is 10 with a little 4 on the top right corner
Step-by-step explanation:
count your zeros
Brian makes 9 dollars for each hour of work. Write an equation to represent his total pay p after working h hours.
Answer:
9h
Step-by-step explanation:
9 = $/hour
h = hours
Then you would multiply 9 by the number of hours worker, or h.
Frederick uses his metal detector to search for coins on the beach. He has found both newer and antique coins. He has found 24 newer coins over the past year, witch is 75% of all the coins he has found. What is the total number of coins he has found?
Answer:
32 coin in allStep-by-step explanation:
Step one:
given data
let the total coins be x
we are given that 75% of x= 24
Step two:
Mathematically we have
75/100*x= 24
0.75x=24
divide both sides by 0.75
x=24/0.75
x=32coins
Hence the total coins is 32
for a relation to be a function what must never happen
Answer:
Step-by-step explanation:
A function is a relation in which each input has only one output
so a relation cannot have more than one output
Answer:
each input (x-value) only has one output (y-value)
Step-by-step explanation:
you can use the vertical line test; pretend to draw vertical lines and if there are two point on the graph where the vertical line touches, it cannot be considered function.
If the pre-image (0,-4) is translated by the rule (x−2,y+3) , which quadrant will the image be located
Answer:
Quadrant IV
Step-by-step explanation:
Keith has $500 in a saving account at the beginning of the summer. He wants to have at least $200 in the account by the end of the summer. He withdraws $25 (that means he takes $25 out of) from his account each week for food, clothes, and movie tickets.
Answer:
keith is poor
Step-by-step explanation:
sorry
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:)!
I NEED HELP PLEASEE ASAP
Answer:
-5 and initial value is -1
Step-by-step explanation:
Slope= y2-y1/x-x1
-11-(-1)/2-0
-10/2
-5
Initial value is y-intercept where x is 0 (0,y)
so
(0,-1) is starting point
heeeeelppp please, :) please
Answer:
7/6
Step-by-step explanation:
In order to find slope when you have two ordered pairs, you use this equation: (y2-y1)/(x2-x1)
In this case, when you plug them in, you get (49-7)/(42-6), which is 42/36, which is 7/6.
Hope this helped :)
Due in half hour, please help!
Answer:
Your answer will be 69
Step-by-step explanation:
Find the area of the patio
Answer:19x^2-68x
Step-by-step explanation:
first, add the 2x on the side of the large rectangle to the 2x on the pool side to find the length. then find the area of the entire image (4x•8x-10=32x^2-40x) now find the area of the pool (2x•6x-14=12x^2-28x) and add it to the area of the hot tub (x•x=x^2) (13x^2-28x) finally subtract that from the area of the entire image (32x^2-40x=19x^2-68x)!
