Answer:
Step-by-step explanation:
14r=84, r=84/14=6, so the hourly rate is $6 an hour so
y(x)=6x
Since this is of the form y/x=k or y=kx it is directly proportional. Inverse proportion is of the form yx=k or y=k/x
If Maya orders a $1.89 drink, 3 cookies at $.99 each, and 2 slices of pizza at $2.50 each. How much did Maya pay for her order?
ASAP PLZ IM DOING A TEST
Answer:
$9.86
Step-by-step explanation:
Frist you read the problem and you see that she pays $1.89 for one drink
so you write down $1.89
then 3 cookies for $0.99 so you multiply $0.99 by 3 and you get $2.97
so you write down $2.97
next 2 slices of pizza for $2.50 so you multiply 2 by $2.50 and you get $5.00
so you write that down
lastly you and the answers you wrote down and you get $9.86
Maya payed $9.86 for her order.
Need help On question 1. for geo
Classify by angle = obtuse (one angle in the triangle is obtuse)
Classify by sides = isosceles (has two equivalent sides)
Triangle 2 :Classify by angles = right (an angle in the triangle is equal to 90°)
Classify by sides = scalene (none of the sides in this triangle is equal)
The graph of the function F(x)= x2
is shown above. Which of the functions below would be a reflection of AX) across the x-axis?
Answer:
d is the answer of graph function
18% of the the students at a school are in year 8 and 16% of the students are in year 9. If the school has 126 tera 8 students, determine the number of year 9 students.
Answer:
112
Step-by-step explanation:
The general form of all percentage questions is: the chunk= (some percentage) (of the whole), or c=p*w
We know that 18% of students are 8th grade and that is 126 students, so p = 0.18 and c=126 (126 students are 18% of the whole school)
126 = (0.18)w, divide both sides by 0.18
126/(0.18) = w = 700
9th graders are 16% of the school or 16% of 700 students
c = (0.16) 700 = 112 students
1.7 m+ 3.7 m +3.7 m +3 m +5.9 m
answer:
18 m
step-by-step explanation:
simply add up all the numbers given1.7 + 3.7 + 3.7 + 3 + 5.9 = 18 then, put the units givenAnswer:
18m
Step-by-step explanation:
(1.7 + 3.7 + 3.7 + 3 + 5.9)m = 18m
Hope that helps!
Pls answer I really need help with this pleasseeee
Answer:
12.3
Step-by-step explanation:
HELP ME PLEASEEE DUE IN 2 MINS
[tex] \frac{ 1}{2 } \: \: and \: \frac{4}{5} [/tex]
Answer:
1.3 meters
Step-by-step explanation:
1/2 + 4/5 = 13/10
13/10 = 1 3/10
1 3/10 = 1.3
use prime factorization to find the greatest common factor of 56 and 84
Answer:
28
Step-by-step explanation:
Hope this helped.
Decrease 60 by 0.75 of itself
Answer:
15
Step-by-step explanation:
(0.75 of 60)
0.75 * 60 = 45
(decrease 60 by answer)
60 - 45 = 15
lol,j,bhkgkjhkhkhkhukgiuguk
Answer:
wioajfcskaljfcksjhnfkmdesdn,k obviously
Step-by-step explanation:
1. 2a+b-c
A. O
B. 1
C. 3
D. 4
Answer:
i think C correct me if im wrong pls
Step-by-step explanation:
Chang has nine new magazines to read
Let M be the number of magazines he would have left to read after reading R
of them
Answer:
Step-by-step explanation:
M=9-R is the equation for it
Simplify the fractions using the greatest common factor and division 4/8 =
Answer:
2/4
Step-by-step explanation:
Find the value of x y and m
Answer:
x = 33
y = 66
m<BGK = 71°
Step-by-step explanation:
✔️(2x + 5) + (3x + 10) = 180° (consecutive interior angles)
Solve for x
2x + 5 + 3x + 10 = 180
Add like terms
5x + 15 = 180
5x = 180 - 15 (subtraction property of equality)
5x = 165
Divide both sides by 5
x = 33
✔️(2x + 5) = (y + 5) (alternate interior angles are congruent)
Plug in the value of x
2(33) + 5 = y + 5
66 + 5 = y + 5
71 = y + 5
71 - 5 = y
66 = y
y = 66
✔️m<BGK = (y + 5) (vertical angles)
Plug in the value of y
m<BGK = (66 + 5)
m<BGK = 71°
Helpppp i dont understand
Swimming pool was 9 meters wide with an area of 90 square.What is the length of the pool?
Answer:
If the area is 90 square meters then, the answer is 10 meters long (length.)
Step-by-step explanation:
Last year, Greg got a new job managing the gift shop at the Bern Valley Zoo. One of his responsibilities was to track the shop's total sales each day. This box plot shows the results. Gift shop sales ($) 200 250 300 350 400 450 What percent of the time did the gift shop have sales of $350 or less? %
Answer:
Step-by-step explanation:
There were 4 days when sales were 350 or less out of 6 days so
100(4/6)=400/6=[tex]66\frac{2}{3}\% $ or rounded to 66.67% $ [/tex]
The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.
Calculation of the percentage:Sinceas we can see that there are total 6 things out of which 4 should be within 350 or less than 350
So here the percentage be like
[tex]= 4\div 6[/tex]
= 66.67%
Hence, The percentage of the time did the gift shop have sales of $350 or less should be considered as the 66.67%.
Learn more about percentage here: https://brainly.com/question/24552083
Papi has 148 slices of pizza in his shop. He sells 56 slices. How many slices does Papi have left? Draw a math Mountain to solve each word problem.
Answer:
92
Step-by-step explanation:
148 - 56 = 92
Hope this helped
Answer:
The answer is 92
Step-by-step explanation:
148 - 56 = 92
Which list correctly orders A, B, and C from least to greatest when A=-8, B = |-61, and C = 11|?
d
A, B, C
C, A, B
BA, C
C, B,A
Which expression is equivalent to x2−12x+36?
a (x+6)2
b (x+12)(x−3)
c (x+6)(x−6)
d (x−6)2 please help me figure this out
Answer:
(x-6)(x-6) or (x-6)^2
Step-by-step explanation:
Bernie left home, riding his bike at a rate of 15 miles per hour. Charlie left 1 hour later, biking at a rate of 20 miles per hour. How long will it take Charlie to catch up to Bernie?
Please help and show work for this
Answer:
2 dollars for kids
5 dollars for adults
Step-by-step explanation:
We will let x= children
y= adult
we know that
33x+42y=276
46x+40y=292
There are a lot of ways you can solve this but I think it's easiest if we use (what I think is called elimination)
we will start by mulitiplying the second equation by 1.05 to get
48.3x+42y= 306.6
We will subtract the first equation from the second to get
15.3x= 30.6
Solve for x and get 2
Now that we know what x equals we can plug that into any equation and solve for y
we have
33(2)+42y=276
y=5
BEST GETS BRAINLIEST PLS HELP I JUST NEED CONFIRMATION THAT I GOT IT RIGHT
Answer:
that is correct nice job!
Answer:yuh youre right
Step-by-step explanation:
How long does it take an account with a principal of $500 to earn $75 in interest at a simple annual interest rate of 3%?
Answer:
about 5 years
Step-by-step explanation:
year 1)500*0.03= 15
year 2)515*0.03= 15.45+515=530.45
year 3)530.45*0.03= 15.91+530.45=546.36
year 4)546.36*0.03=16.39+546.36=562.75
year 5)562.75*0.03=16.88+562.75=579.63
Find the equation of the line with slope = -8 and passing through (-2,12). Write your equation in the
form y = mx + b.
Answer:
y=-8x-4
Step-by-step explanation:
What are the values of s and t?
Answer:
I think t is 72, because the angle looks equal to the known degree, which is 72. And since all the degrees have to add up to 180, 72+72 is 144 and 180-144 is 36. So angle s is 36 degrees.
PLEASEEEEEE HELP DUE AT 2:40
A tile pattern on a wall is made up of two identical parallelograms and three identical triangles.
What is the area of the tile pattern?
Enter your answer in the box.
______
|___| in2 ( i tried my best to do a box)
Answer:
448 in²
Step-by-step explanation:
2 parallelograms = 2x10x14=280
3 triangles = 3x1/2x14x8=168
280+168=448 in²
Which number is the value of f–1(–2)?
Answer:
f+2
Step-by-step explanation:
Wrong, the answer is 1 on Edge..
What is the slope of y = -5 – 41?
Answer:
4
Step-by-step explanation:
We need to rewrite this in slope-intercept for which is
y=mx+b
So switch 4x and -5
y=4x-5
m is slope and b is y-intercept we need to find the slope so we look what is beside x which is 4 so the slope is 4
Hope this helps!