Answer: x= 5
Step-by-step explanation:
Mrs. Newcomer went to Giant for groceries. She paid $6 for 2 pounds of grapes.
How much would 7 pounds of grapes cost?
which table shows a proportional relationship between x and y?
Please help, it's timed!
Step-by-step explanation:
Its C
Approximately 20% of the students at Kent middle school walk to school daily. If there are 300 students in 6thgrade, 250 in 7th grade and 325 in 8th grade, approximately how many students in the middle school walk to school?
Answer:
175 students walk to school
Step-by-step explanation:
300+250+325=875
20% of 875 is 175
what is the range of the data below
Answer:
u need to provide data where is data
Two students are reading a book. Keith reads 6 pages a day. Tameka reads 5 pages a day, but he starts sooner and has already read 15 pages. Write a system of equations to represent the situation, using d for days and p for pages. Will Keith and Tameka ever be on the same page on the same day? Explain.
Answer:
Keith p = 6d
Tameka p = 5d + 15
p=p so the following is also true:
6d = 5d + 15
let's do the same thing on both sides of the equation, subtract 5d
d = 15
after 15 days the will be on the same page
you could also say that Tameka is slowly catching up with a rate of 1 page per day
Solve using square roots no links plz.
A ski lodge offers 3 weekend packages. One package provides 2 nights, 3 meals and 1 ski lesson for $310. The second package provides 2 nights, 5 meals and 2 ski lessons for $380. The third package provides 1 night and two meals for $150. Write and solve a system of equations to find the cost per night, per meal, and per lesson. show your work.
Answer:
The cost of 1 meal, 1 night and 1 ski lesson is $ 160.
Step-by-step explanation:
Let the nights be N , meals be M, ski lesson is S.
According to the question
2 N + 3 M + S = 310.....(1)
2 N + 5 M + 2 S = 380 ..... (2)
N + 2 M = 150 .....(3)
By solving (1), (2) and (3) we get
N = $ 110, M = $ 20, S = $ 30
So, the cost of 1 night, 1 meal, 1ski lesson is
1 x 110 + 1 x 20 + 1 x 30
= 110 + 20 + 30
= $ 160
Can someone help me? It's urgent and thank you!
Answer:
35 or A
Step-by-step explanation:
This is a combinations problem because the order doesn't matter (it's a council, not like president and v.p.). C(7, 3) is 7!/(4!*3!) = 7*6*5/3*2 = 35. Hope this helps! :)
Please help!!! 15 points
Answer:
1) x = {-5, -1}
2) No real solutions
Step-by-step explanation:
Graphic Solutions are x-intercepts
1) x = {-5, -1}
2) No real solutions
the solutions are imaginary and are not on the graph
need help pls. will mark brainliest
helpppp meee pleaseeeeewee
We can't see what you are talking about. send another one.
Can’t figure this one out
What is the distance AB rounded to the nearest tenth?
Answer:
2.80
Step-by-step explanation:
Seeing that your scale is 1cm to 1unit to on both axes
If you add a point C then draw lines connecting them it should look like the diagram above
But the distance between A to C and B to C are both 2 cm
Giving you a right angled triangle
So using the Pythagoras theorem
AB²=AC²+BC²
AB²=2²+2²
AB²=4+4
AB²=8
Take square root of both sides
√AB²=√8
AB= 2.828
To the nearest tenth that will be
AB=2.80
15 point question!
Hi can you help? Thanks! *if you are gonna answer, actually answer please!*
Brainly if you get it right!
Answer:
The answer is 129
Step-by-step explanation:
5(exponent 4)/5 = 125 +4 equals 129
I think
Answer:
129
Step-by-step explanation:
5^4 / 5 + 4
We know that a^b / a^c = a^(b-c)
5^(4-1) +5
5^3 +4
125 +4
129
how do you find x in this? I need help asap!!
Answer:
Step-by-step explanation:
According to the theorem, the angle measuring 110 is one-half the measure of the arc it intercepts. That means that the major arc (this arc of which I'm speaking) measures 110 * 2 = 220.
Since the outside of a circle, regardless of how big or small the circle is, has a degree measure of 360, then x = 360 - 220 so
x = 140°
4)
A little league baseball team is ordering hats.
The graph shows the relationship between the cost, in dollars, and
the number of hats ordered.
220
200
180
160
140
140
120
120
What does the slope of the graph tell us in this situation?
A) It tells us that there is a fixed cost of approximately $35
for ordering hats.
B) It tells us the amount that the cost increases for each
additional hat ordered.
total cost
100
80
60
40
20
1
8 9 10 11
C) It tells us that when 9 hats are ordered, the total cost is
approximately $160.
hats ordered
D) It tells us that when the number of hats ordered increases by 10, the total cost increases by
approximately $175.
Answer:
I would say B...the cost increase for each additional hat......A. would also be partially true, because 1 hat is $35 dollars, but you pay less per hat when you buy more than one, otherwise the cost of 10 hats would be over $300.... C is also true, 9 hats is $160, but that is shown by the graph, the questions is referring to what the slope of the graph shows, not one specific point on the graph ....so I'd say B answers this specific question more accurately...and D is also partially true, because 10 hats here, is $175, but the cost of each hat is less with the more hats you buy, so if you were to buy 10 more hats and add that to the graph the next 10 would not be another $175 for a total of $350...it'd be slightly cheaper because you've ordered 20 instead of 10 and the individual cost would continue to decrease.. so although all these answers are at least partially true, I would go with B, because it answers the question most accurately regarding the slope of the line and not just the graph or price ....
i need the answer. (will give brainliest to first answer)
Answer:
[tex]\overline{PO}\cong \overline{SO}[/tex]
Step-by-step explanation:
SAS (Side-Angle-Side) is a proof of congruence for two triangles. It states that when two triangles share two sides and the angle between them, they are congruent. Therefore, if PO and SO are proven to be congruent, the two triangles in the figure will share two sides and the angle between them, thus being congruent.
Given that 6 pencils cost $33, what is the cost for 7 such pencils?
Answer:
38.5
Step-by-step explanation:
We divide 33 by 6 to get how much each pencil is worth:
33/6= 5.5
Since we have the amount of how much each of the pencils is worth, we multiply it by 7 to know the price:
5.5 x 7= 38.5
Use long division to find the quotient below. (6x^3 - 29x^2 + 32x-14) ÷(2x-7)
Answer:
3x^2-4x+2
Step-by-step explanation:
Just took it
Trust me
SOMEONE PLEASE HELP IMMA CRY
Answer:
D
Step-by-step explanation:
you multiply by 180/pi
usually in my calculator i would always type 8(1/180) so i dont know why its saying this but u said u were gonna cry so i looked it up and it came up w this.
"To convert from radians to degrees, multiply the radians by 180°π radians ."
What is the domain of the function?
O x>-2
O x > 0
O x < 2
all real numbers
Answer: x > -2, which is choice A
Notice that there's a vertical asymptote at x = -2. Think of it like an electric fence. You can get closer to it, but you can't touch it.
The domain is the set of all allowed inputs of a function.
Solve for x: log(2x) + log3 = 5
Answer:2/3
Step-by-step explanation:
Answer:
X=50000/3 for x>0
Step-by-step explanation:
First get rid of log (3), toss it over exuation sign.
Then calculate the formula for double angle (sin 2x = sin²X + sin(X) x cos (X) + cos²X)
After you do that you should be able to divide everything with cos²X and get polynomial exuation which is solved by substitution method (you'll get tan and then switch it for lets say letter: t
Formula of Base when height = 6m and Area = 42 of a parallelogram
Answer:
B = 7
Step-by-step explanation:
Formula: b = Area/height
42/6 = 7
in a math final please help asap
find the angle r show ur work
Answer:
The measure of angle R is 112 degrees
Step-by-step explanation:
Using the given markings, we can see that we have an isosceles triangle
so RT is also 3x-2
Mathematically, the sum of the interior angles of a triangle is 180:
Thus;
9x + 4 + (3x-2) + (3x-2) = 180
9x + 3x +3x + 4-2-2 = 180
15x = 180
x = 180/15
x = 12
Recall; Angle R is 9x + 4
= 9(12) + 4 = 108 + 4 = 112
Which of these inspires confidence increases purchases and speeds up the flow of investment and wages in the circular flow of the free market system
Question options:
A. antitrust laws B. the provision of public goods C. consumer-protection regulations D. fractional reserve banking.
Answer:
consumer-protection regulations
Explanation:
Consumer protection regulations are regulations that protect the public or general consumers against consumption of unsafe goods. These regulations hold manufacturers accountable for production of goods that may be harmful to consumers. The Consumer Protection Act of 1987 serves the purpose of penalizing erring manufacturers so that consumers are compensated for goods that brought damage to life or property. This therefore inspires great confidence in purchase of goods and investment as consumers are backed by the law.
Simplify the expression 3 (9+ 4z - 5)
Answer:
12x+12
Step-by-step explanation:
Multiply 3 to everything in the parenthesis
so it becomes
18+12x-15
=12x+12
$2000 at 9% for 1 year
Answer:
$180
Step-by-step explanation:
9% = 0.09
2000 * 0.09 = 180
Solve the system of equations. Write you answer as an ordered pair.
X - 3y = -13
3x + 7y = 25
Answer:
Step-by-step explanation:
x - 3y = -13
x = -13 + 3y
3 * (-13 + 3y) + 7y = 25
-39 + 9y + 7y = 25
16y = 64
y = 4
3x + 7 * 4 = 25
3x = -3
x = -1
Answer: (-1, 4)
draw and label a line a line segment a ray and an angle
Answer and Step-by-step explanation:
Everything is in the picture.
Lines are forever, so they have an arrow at each end.
Line segments have a dot at each end, so they don't go on forever.
A ray has a dot on one end and an arrow on the other, so one side goes on forever.
An angle can be acute, right, or obtuse.
#teamtrees #PAW (Plant And Water)
