Christian is working two summer jobs, babysitting and landscaping. He must work at least 15 hours altogether between both jobs in a given week. Write an inequality that would represent the possible values for the number of hours babysitting, bb, and the number of hours landscaping, ll, that Christian can work in a given week.
Answers
Answer:
b+l is greater than it equal to 15
Step-by-step explanation:
Answer
Step-by-step explanation:
Related Questions
A Store charfes $0.20 per pound plus a set fee of $2 for ice.How many pounds of ice would somebody have brought if they paid $15
Answers
Answer:
65 pounds of ice
Step-by-step explanation:
15-2=13
13/0.2=65
A particular basketball team consists of 13 players. The coach must choose 3 players from the starting lineup of 5 players to participate in a post-game interview.
The Number of ways that the coach can choose the players for the interview based on the starting lineup from tonight's game is?
Answers
Answer:
10 ways
Step-by-step explanation:
Here, we want to calculate the number of ways in which the selection can be made
We have this as follows;
Since we have style starting line up already, it means a choice of 5 has been made from the 13 already. What is left is to make a selection of 3 from 5
To do this, we simply apply the combination formula
that would be;
5 C 3 = 10 ways
What is the quotient?
7)
126
А.
16
B.
17
С
18
D
19
Answers
Answer:
C
Step-by-step explanation:
The quotient is 18
5. A rectangle with a diagonal of length x is twice as long as it is wide. Find the area of the
rectangle.
(a) 1/4x^2
(B)2/5x^2
(c) 1/2x^2
(D) x^2
(e) 20
Answers
Since, a rectangle with a diagonal of length x is twice as long as it is wide, the area of the rectangle is (B) 2x²/5
How to find the area of the rectangle?Given that we have a rectangle with a diagonal of length x is twice as long as it is wide.
Let
L = length of rectangle, W = width of rectangle and D = length of diagonal = xGiven that the length of diagonal, x is twice as long as it is wide, we have that
L = 2W
Also, since it is rectangle, we have that
D² = L² + W²
D² = (2W)² + W²
D² = 4W² + W²
x² = 5W²
W² = x²/5
W = x/√5
W = x√5/5
Since the length of the rectangle, L = 2W, we have that
L = 2W
= 2x√5/5
The area of the rectangleThe area of the rectangle is given by A = LW where
L = length of rectangle and W = width of rectangleSo, A = LW
= 2x√5/5 × x√5/5
= 2x² × 5/25
= 2x²/5
So, the area of the rectangle is (B) 2x²/5
Learn more about area of rectangle here:
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Determine the intercepts of the line. What is the Y- Intersept and X- Intersept?
2x+5y=−6
Answers
Answer:
y=−65−2x5 x=−3−5y2
Step-by-step explanation:
hope i helped <3 :)
What is the slope of the line?
Answers
I need help which is the right answer
Answers
Answer:
It is D
Step-by-step explanation:
Since there is two x's on 3 they put three twice to match it
Is the sequence below arithmetic or geometric? Explain
how you determined this.
50, 30, 10,-10, ...
Write a formula in explicit form representing this
sequence
Answers
Answer: its geometric
Step-by-step explanation: The numbers are separated and are counting up Individually
4.
A baseball team will play 12 home games during the season. It has played 6 home
games so far. Of the season's remaining games, will be played at home. The
equation f8 +6 = 12 can be used to find the total number of games, g, remaining this
season. How many games, g, remain in the season?
A. 6 games
B.
18 games
C. 24 games
D. 54 games
Answers
Expalinatio
Blueberries cost $1.78 per pound. What is the cost of 1.05 pounds of blueberries? Round your answer to the hundredths. You will not grid the dollar sign.
Answers
Answer:
Approximately $1.87 ($1.869)
Step-by-step explanation:
There are 2 ways to do it
1.78 x 1.05 = 1.869 / $1.87
Or
1.78 x .05 = .089
1.78 + .089 = 1.869 / $1.87
solve plsss
-8 = -0.8k
k = ?
Answers
Answer:
Step-by-step explanation:
Here you go mate
Step 1
-8 =-0.8k Equation
Step 2
-8 =-0.8k Simplify
-8=-0.8
Step 3
-0.8k/-0.8=-8/-0.8
answer
k=10
Which graph shows the solution to the system of linear inequalities below?
y 2x+1
y <-2x-3
A. Graph B
B. Graph A
C. Graph
D. Graph D
Answers
what is 7.5% of 180 dollars? please provide step by step answer
Answers
Answer:
13.5
Step-by-step explanation:
7.5 percent *180=
(7.5:100)*180=
(7.5*180):100=
1350:100= 13.5
-4(3k-6)-4k = -8k+24-4k
can yall solve this plz I want to go to sleep but my mom won't let me until I get my homework done
Answers
Answer:
0 (undefined)
Step-by-step explanation:
distribute on the left side first:
-4(3k-6)-4k
so -12k+24-4k
combine like terms
-16k+24
now the right side
-8k+24-4k
combine like terms
-12k+24
so it'll look like this
-16k+24=-12k+24
add -12k to the left
-4k+24=24
so then subtract 24
that'll leave you with 0
Simplify the expression 63 = (1 + 8) - 23 – 5
Answers
Answer:
63=9-28
Step-by-step explanation:
just add them together
Answer:
its false
Step-by-step explanation:
i just know cuz im smart
Evaluate the function represented by the graph for f(-2).
Answers
Answer:
f(-2) = 2
Step-by-step explanation:
The question is asking you to find the y value when the x value is -2. When observing the graph, we can see when the x value is -2, the y value is 2. Therefore, f(-2) = 2.
Gavin earned $253.00 at his job when he worked for 11 hours. How much money did he earn each hour?
Answers
Answer:
$23.00 Every Hour :)
Step-by-step explanation:
So, in a type of question like this what you would have to do is divide. You can use a calculator or do the long division yourself. The equation would be 253 divided by 11. How many times does 11 go into 253? 23. Then, that's your final answer.
Answer:
he earned $23.00 an hour
Ms.Betsys dog is on a diet at the beginning of The diet it weighed 42 lbs and is supposed to lose 2 pounds every week if The dog now weighs 28 pounds how long has it been on a diet?
Answers
Answer:7 weeks
Step-by-step explanation:
Given
Initial weight of the dog [tex]W_i=42\ lbs[/tex]
Final weight of the dog [tex]W_f=28\ Pounds\ or\ 28\ lbs[/tex]
Every week dog lose 2 pounds
Total weight loss=42-28=14 lbs
So, no of weeks= [tex]\frac{14}{2}=7\ weeks[/tex]
What is 5×9÷2×3+9. I need help with thisss
Answers
Answer:
76.5
Step-by-step explanation:
That’s the answer
Kayden went to the store to buy some walnuts. The price per pound of the walnuts is
$7.50 per pound and he has a coupon for $1.50 off the final amount. With the
coupon, how much would Kayden have to pay to buy 5 pounds of walnuts? Also, write
an expression for the cost to buy p pounds of walnuts, assuming at least one pound is
purchased
Answers
Answer:
he would have to pay $36.00
7.50p - 1.50
Step-by-step explanation:
Answer:
$36
expression: 1lb ($7.50) or x($7.50)
With coupon: x(7.50) - 1.50
Step-by-step explanation:
Which system of linear inequalities has the point (2, 1) in its solution set?
Answers
Answer:
The 3rd graph
Step-by-step explanation:
Answer: its d on edge 2021
Step-by-step explanation:
The area of a newspaper page (opened up) is about 630.92 square inches. Determine the length and width of the page if it’s length is about 1.22 times its width.
Answers
X x Y = 630.92 inches
Replace X with 1.22Y
Which looks like this
1.22Y x Y = 630.92 inches
Now get Y by itself
Y x Y = 630.92/1.22
Y squared= 630.92/1.22
Y= the square root of 630.92/1.22
Y= 22.74 inches
X= 22.74 x 1.22
X= 27.74 inches
Multiply X and Y to check your answer equals 630.92 inches
Hope this helps
The value of the length of the newspaper is 21.52 inches and the width is 22.74 inches.
What is a rectangle?
The rectangle is a geometrical figure in which opposite sides are equal.
The angle between any two consecutive sides will be 90 degrees.
Area of rectangle = length × width.
Perimeter of rectangle = 2( length + width).
Lets say,
Length of newspaper = l
Width of newspaper = w
Area of newspaper ( rectangle ) = l × w
Now,
Length is about 1.22 times its width.
So,
l = 1.22w
By substituting
1.22w × w = 630.92
1.22w² = 630.92
w² = 517.147
w = 22.74 inches
So,
l = 1.22 × 22.74
l = 21.52 inches
Hence "The value of the length of the newspaper is 21.52 inches and the width is 22.74 inches".
For more about rectangles,
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Please help me, I’ll give points and brainliest!!
Answers
Answer:
B
Step-by-step explanation:
It would be b, because she withdraws money. A withdrawal of money would be negative.
3 however, would be positive. The number of days cannot be negative, and we cannot count backwards in time.
Hope this helps! :)
Marta walked at 4.7 miles per hour for 0.95 hours. How far did she walk?
Answers
Answer:
4.465 miles
Step-by-step explanation:
Multiply 4.7 by 0.95:
4.7(0.95)
= 4.465
So, Marta walked 4.465 miles
Answer:
4.465 miles
Step-by-step explanation:
4.7*0.95
1. MONEY Maria earns $16.50 an hour working as a barista at
Starbucks. Write an equation to find Maria's money earned m for
any number of hours h.
Pls help
Answers
On a blueprint for a house, the scale is 1/2 in = 4 feet. If
the length of a room is 32 feet, how long is it on the map?
Answers
Answer:
4 inchesStep-by-step explanation:
We can use a proportion to solve this.
Let x = how long the room is on the map
So, x/32 = 0.5/4
Cross multiply
4x = 16
Divide by 4
x = 4
Check
4/32 = 0.5/4
4 x 4 = 32 x 0.5
16 = 16
Our answer is correct
–y + 6y − 16y + 15y = –16
Answers
Answer:
y=-4
I think it helps you
Step-by-step explanation:
[tex]\tt{-y+6y-16y+15y=-16 }[/tex]
[tex]\tt{ 21y-17y=-16 }[/tex]
[tex]\tt{4y=-16 }[/tex]
[tex]\tt{ y=\dfrac{-16}{4} }[/tex]
[tex]\bold{ y=-4 }[/tex]
Find the domain and range of the relation.
{(7,2), (- 10,0), (-5, - 5), (13, - 10)}
Answers
Answer:
range= 2,0,-5,-10
domain= 7,-10,-5,13
Step-by-step explanation:
the range is all of the y values
the domain is all of the x values
Write the equation y = x - 3+ 10 in slope-intercept form.
Answers
Answer:y
=
−
x
+
3
Explanation:
Slope intercept form can be represented as
y
=
m
x
+
b
To get an equation into this form, we should try to get
y
all alone.
From
y
+
x
=
3
we can subtract
x
from both sides
to get
⇒
y
=
−
x
+
3
which is now in slope intercept form :)
Step-by-step explanation:
the drawing of a building shown below has a scale of 1 inch to 25 feet what is the actual lenght of the building
Answers
Answer:
35 feet
Step-by-step explanation:
It isn't very clear, but I believe it says 1.40 inches.
So what you have to do is multiply 1.4 times 25 which gives you 35.