Answer:
B>18
Step-by-step explanation:
I like to rewrite it like this:
b-8>10
Now solve:
b>18
Answer: b >18
Step-by-step explanation: add 8 to both sides .( 8+10 < b - 8+8) now you get 18 < b .But variable must go first so you put b and then flip the inequality sign to > and put 18.So now you have b >18 as your inequality.
Hope it helps :)
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
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?
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
Simplify the expression 63 = (1 + 8) - 23 – 5
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
Find the average monthly expense: April $850, May $832, June $669. Round answer to the nearest cent.
a.) $753.67
b.) $793.67
c.) $783.67
d.) $773.67
Answer:
The answer is c, 783.67
Step-by-step explanation:
you add 850+832+669=2351
because it is for 3 months, you divide it by 3. 2351/3=783.6666666667
They say round to nearest cent, which is 783.67
What is 5×9÷2×3+9. I need help with thisss
Answer:
76.5
Step-by-step explanation:
What is the volume of the figure???
Answer:
1530cm
Step-by-step explanation:
First figure (9x10)x9=810
Second figure (18x10)x4=720
720+810=1530
Marta walked at 4.7 miles per hour for 0.95 hours. How far did she walk?
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
solve plsss
-8 = -0.8k
k = ?
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
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.
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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-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
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
the drawing of a building shown below has a scale of 1 inch to 25 feet what is the actual lenght of the building
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.
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
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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What is the slope of the line?
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
Answer:
65 pounds of ice
Step-by-step explanation:
15-2=13
13/0.2=65
Find the domain and range of the relation.
{(7,2), (- 10,0), (-5, - 5), (13, - 10)}
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.
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:
What is the quotient?
7)
126
А.
16
B.
17
С
18
D
19
Answer:
C
Step-by-step explanation:
The quotient is 18
Gavin earned $253.00 at his job when he worked for 11 hours. How much money did he earn each hour?
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
Please help me, I’ll give points and brainliest!!
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! :)
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?
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
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
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:
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
what is 7.5% of 180 dollars? please provide step by step answer
Answer:
13.5
Step-by-step explanation:
7.5 percent *180=
(7.5:100)*180=
(7.5*180):100=
1350:100= 13.5
–y + 6y − 16y + 15y = –16
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]
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
Answer: its geometric
Step-by-step explanation: The numbers are separated and are counting up Individually
Evaluate the function represented by the graph for f(-2).
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.
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?
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]
Which system of linear inequalities has the point (2, 1) in its solution set?
Answer:
The 3rd graph
Step-by-step explanation:
Answer: its d on edge 2021
Step-by-step explanation:
Determine the intercepts of the line. What is the Y- Intersept and X- Intersept?
2x+5y=−6
Answer:
y=−65−2x5 x=−3−5y2
Step-by-step explanation:
hope i helped <3 :)
I need help which is the right answer
Answer:
It is D
Step-by-step explanation:
Since there is two x's on 3 they put three twice to match it