Answer:
66 HR
Step-by-step explanation:
We can set up an equivalent proportion and cross-multiply like this:
22/7=x/21
Cross multiply.
7x=462
Divide by 7 on both sides.
x=66
HTH :)
Answer:
6.681818182
Step-by-step explanation:
First we find the unit rate by dividing 7 by 22 to get 0.3181818 now we know how many he scores per the each game, now we multiply that by 21 to get 6.681818182
A Jar contains 2 red marbles,3 blue marbles,and 1 green marble. What is the probability of slecting a red marble?
Answer:
The probability would be 2/6
Step-by-step
there are 6 marbles in all
2 of them are red
2 out of the 6 are red
making the fraction 2/3 (or 1/3)
hope this helped!
Answer:
1/3.
Step-by-step explanation:
There are 2 red marbles out of a total of 6 marbles in the jar.
Probability of selecting a red marble = 2/6 = 1/3..
what would the slope intercept equation of the line shown below
Answer:
y = -2x - 4.
Step-by-step explanation:
The points marked are (-2,0) and (0,-4).
The slope of line = (-4-0) / (0- -2)
= -4/2 = -2.
The y-intercept is at y = -4,
so the equation required is y = -2x - 4.
Answer:
y = - 2x - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = (0, - 4) ← 2 points on the line
m = [tex]\frac{-4-0}{0+2}[/tex] = [tex]\frac{-4}{2}[/tex] = - 2
The line crosses the y- axis at (0, - 4) ⇒ c = - 4
y = - 2x - 4 ← equation of line
please help i will give u brainlist
Answer:
The answer will be x>4 once you solve for x.
Step-by-step explanation:
Hope this helps!!
on the beach boardwalk there are 20 different places to get food. twenty percenct of them are ice cream shops. how many ice cream shops are in the park?
Answer:
4 of the shops are ice cream shops.
Step-by-step explanation:
If you take 20 and multiply it by .20 (because when multiplying by a percent we move the decimal over twice) you will get that 4 of the shops are ice cream shops.
[tex](.20) * (20) = 4[/tex]
Hope this helps!!
- Kay :)
Three of the four points below are on the graph of a proportional relationship between the variables x and y. Which point is NOT on the graph(0,0)
(1,5)
(2,6)
(3,15)?
Answer:
I think 2,6
Step-by-step explanation: X5
The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in the lake. What is the population this year? If you get stuck, consider drawing a diagram.
Answer:
45 your welcome <3.
**HELP ME ASAP! THANKS** What is the area of the triangle?
Evaluate the expression: 6(a + b) where a = -3 and b = 6
Answer here you go
Step-by-step explanation:
(-3 x 6 = -18)
6 x -18= -108
multiplication with postive and gegitives rule of thumb
negative times a positive equals a negative
negitive times a negative equals a positive
In this figure, m ∠FGH=128°. What are the measures of ∠FGI and ∠IGH
Answer:
we need a figure
Step-by-step explanation:
Jeremy wants to give a 20% gratuity to his cab driver. His fare is $35.50. What is the total amount he will pay the driver?
A. $7.10
B. $17.75
C. $42.60
D. $63.90
Answer:
the answer is A. $7.10
Step-by-step explanation:
Answer:
42.60 aka C
Step-by-step explanation:
:)
I DONT KNOW! Please help to save my brain
Answer:
i think it is c
Step-by-step explanation:
Answer: M = F/a
Step-by-step explanation: You Would Have To Divide A On Both Sides To Get M So The Answer is M = F/a
How many inches are in 1 2/5 groups of 1 2/3 inches? PLEASE HELPPPP I ONLY HAVE 10 MINUTES LEFT
Answer:
i believe its 2.3324 sorry if its wrong, it was rushed
Step-by-step explanation:
There are 2 1/3 inches in 1 2/5 groups of 1 2/3 inches.
What is Multiplication?
To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
There are 1 2/5 groups of 1 2/3 inches.
Now,
Since, There are 1 2/5 groups of 1 2/3 inches.
Hence, The number of inches = 1 2/5 × 1 2/3
= 7/5 × 5/3
= 7/3 inches.
Thus, There are 2 1/3 inches in 1 2/5 groups of 1 2/3 inches.
Learn more about the multiplication visit:
https://brainly.com/question/28768606
#SPJ2
Please I will mark brainliest! Which equation describes the line graphed above?
A.
B.
C.
D.
I dont know the exact way that the equations are written but ill give it in
y = mx + b form
it should be y = -3x - 3
Answer:
C
Step-by-step explanation:
Select all the statements that are true for the graph shown. Submarine's Descent 0 2 4 6 0 X -4 -8 Height Above Sea Level (ft) -12 -16 у Time (sec)
Answer: A , C
Step-by-step explanation: this is 7th grade work
a number that multiplies a variable in a term is a
Answer:
Coefficient
Step-by-step explanation:
David wants to earn more than trimming trees. He charges per hour and pays in equipment fees. What are the possible numbers of hours David could trim trees? Use for the number of hours. Write your answer as an inequality solved for .
This question is incomplete
Complete questions
David wants to earn more than $26 trimming trees. He charges $6 per hour and pays $4 in equipment fees. What are the possible numbers of hours David could trim trees? Use for the number of hours. Write your answer as an inequality solved for
Answer:
The inequality is :
6h - 4 > 26
The possible numbers of hours David could trim trees is more than 5 hours
Step-by-step explanation:
David wants to earn more than $26 trimming trees. He charges $6 per hour and pays $4 in equipment fees.
Let the number of hours David works for be represented by h
More than means greater than , hence we use the inequality sign >
Hence, we have the inequality
$6 × h + $4 > $26
6h - 4 > 26
6h > 26 + 4
6h > 30
Divide both sides by 6
6h/6 > 30/6
h > 5
Hence, if David want to earn more than $26 he has to trim trees for more than 5 hours
Question I’m ten and I’m homeschooled I don’t know what grade I’m supposed to be in so I was wondering if you knew?
Answer:
If you want you can join my zoom meeting so you can explain better?
i would be happy to help!
Step-by-step explanation:
Maggie missed 8 out of her last 20 free throws. What is the experimental probability that Maggie will miss her next free-throw attempt?
Select the graph that represents the given set. (Click on the graph until the correct one is showing.)
C = {(-1, 3), (0, 3), (1,3), (2, 3)}
Answer:
umm is there a a picture?
Step-by-step explanation:
Answer:
you need to provide the graphs home boy
Step-by-step explanation:
y = 4x – 3 DON'T KNOW THE ANSWER
Answer:
x=3/4, x=0.75
Step-by-step explanation:
SOME ONE PLS HELP ME
Answer:
Two sheats would cost $27.00 and six scheats would cost $99.00
Step-by-step explanation:
Phoebe was seling orchestra and balcony tickets for
her play. The graph below shows the Inear relationship between
the number of tickets she has left to sell?
A .Day 12
B.Day 10
C.Day 15
D.Day 20
Answer:
A. day 12
Step-by-step explanation:
because that is when both lines meet
brainliest please :)
Please explain how to do this.
Step-by-step explanation:
let the eqn be y = mx + b.
m = 200/(900 - 700) = 1
sub (700, 0):
0 = 700 + b
b = -700
therefore eqn is y = x - 700
Topic: coordinate geometry
If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!
If a 14 oz. box contains 4 cookies, how many ounces are in a box that contains
10 cookies?
Solve for x. 1) 22x -2=20x+10
Answer:
x=6
Step-by-step explanation:
22x-2=20x+10
22x-20x=10+2
2x=12
x=6
Answer:
x = 6
Step-by-step explanation:
22x - 2 = 20x + 10
+2 +2
22x = 20x + 12
-20x -20x
2x = 12
2x/2 12/2
x = 6
Using the greatest common factor, reduce the fraction 32/48 to its simplest form.
A. 2/3
B. 8/12
C. 16/16
D. 4/12
Answer:
2/3
Step-by-step explanation:
16 is the greatest common factor
someone please help me out
I need help with this question please show the work
Step-by-step explanation:
5+3y=12
3y=12-5
3y=7
y=7/3
Find the quotient. 514÷15 A. 720 B. 7834 C. 267 D. 314
Answer:314
Step-by-step explanation:
The perimeter of a rectangle is 208 inches. The ratio
of its length to its width is 5:3. What are the
dimensions of this rectangle?
A. 60 in by 44 in
B. 65 in by 39 in
C. 68 in by 36 in
D. 72 in by 32 in
Answer:
The dimensions of this rectangle are 65 in by 39 in ⇒ B
Step-by-step explanation:
Let us use the ratio method to solve the question
∵ The perimeter of the rectangle = 2(length + width)
∵ The perimeter of a rectangle is 208 inches
∴ 208 = 2(length + width)
→ Divide both sides by 2
∴ 104 = length + width
∵ The ratio of its length to its width is 5: 3
∴ The sum of the ratios = 5 + 3 = 8
→ By using the ratio method
→ length : width : length + width
→ 5 : 3 : 8
→ x : y : 104
→ By using cross multiplication
∵ x × 8 = 5 × 104
∴ 8x = 520
→ Divide both sides by 8
∴ x = 65
∵ y × 8 = 3 × 104
∴ 8y = 312
→ Divide both sides by 8
∴ y = 39
∵ x and y represents the length and the width of the rectangle
∴ The length = 65 inches
∴ The width = 39 inches
∴ The dimensions of this rectangle are 65 in by 39 in