Answer:
1.) 2(3)-4=6
2.) -10(4)+5=-35
3.)1/2(4)+6=8
4.) 20-3(2)=14
PLS I NEED HELP TY SFM
A furniture company makes a variety of wooden bookcases. The height of each shelf space is 13inches. The top and bottom pieces are each 2 inches thick, and the pieces separating the self spaces are each ¾ inch thick. Write an equation that models the total height h of a bookcase that contains n shelf spaces
Answer:
32
Step-by-step explanation:
Help me please I hate right and doing this uhh
Answer:
C
Step-by-step explanation:
There are many ways to figure it out but if you multiply by 20 each you'll get 40/100=40%
Answer:
c: 2/5
Step-by-step explanation
40% ÷10= 4÷2=2
100%÷10=10÷2=5
So you do 40% over 100% and divide both by 10 then simplify it and 2 goes into both 4 and 10 so you divide by 2 and get 2/5
can someone help me
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Explanation:
Let's find the slope of the table. This will tell us the rate of change.
m = slope
m = (y2-y1)/(x2-x1)
m = (25250 - 26375)/(2 - 1) .... I used the first two rows
m = -1125/1
m = -1125
The slope of -1125 means the plane's altitude is decreasing at a rate of 1125 feet per minute. This is the descent speed.
Since we're told the initial altitude was 27500 ft, this means b = 27500
This means y = mx+b turns into y = -1125x+27500
x is the number of minutes and y is the altitude at time x
As a way to check this, plug in various x values of the table. You should get corresponding y values that match the table. I'll let you do this part.
------------------
Now plug in y = 16250 and solve for x
y = -1125x+27500
16250 = -1125x+27500
-1125x+27500 = 16250
-1125x = 16250-27500
-1125x = -11250
x = -11250/(-1125)
x = 10
It takes 10 minutes after the descent period has started, for the pilot to get to 16,250 ft.
Since the pilot was contacted at the x = 4 minute mark, this means 10-4 = 6 minutes is the duration needed for the pilot to go from 23,000 ft to 16,250 ft.
If anyone could answer this it would be great!!
Answer:
27/8
Step-by-step explanation:
first you would convert -.5 to -1/2 and add everything up by getting the same denominator
Answer:
3.375
Step-by-step explanation:First convert the 2 1/4 and the 1 5/8
then you just add it with the 0.5 or just use a calculator
2 1/4 = 9/4
1 5/8= 13/8
okay now do this ---> 0.5 + 9/4 +13/8 =3.375
What expression is
represented in the model
below?
the answer is:
4x + 4y + 7
Need solved asap please.
Answer:
Cost of one cheap golf ball is $0.75 and one expensive golf ball is $2.00
Step-by-step explanation:
Let,
x be the price of one cheap golf ball
y be the price of one expensive golf ball
According to given statement;
6x+4y=12.50 Eqn 1
4x+3y=9.00 Eqn 2
Multiplying Eqn 1 by 4
4(6x+4y=12.50)
24x+16y=50.00 Eqn 3
Multiplying Eqn 2 by 6
6(4x+3y=9.00)
24x+18y=54.00 Eqn 4
Subtracting Eqn 3 from Eqn 4
(24x+18y)-(24x+16y)=54.00-50.00
24x+18y-24x-16y=4.00
2y=4.00
Dividing both sides by 2
[tex]\frac{2y}{2}=\frac{4.00}{2}\\y=2.00[/tex]
Putting y=2.00 in Eqn 1
6x+4(2.00)=12.50
6x+8.00=12.50
6x=12.50-8.00
6x=4.50
Dividing both sides by 6
[tex]\frac{6x}{6}=\frac{4.50}{6}\\x=0.75[/tex]
Hence,
Cost of one cheap golf ball is $0.75 and one expensive golf ball is $2.00
48/64 Which choices are equivalent to the fraction below? Check all that apply. A. 8/6 B. 3/4 C. 6/8 D. 12/16 E. 9/12 F. 24/32
Answer:
B, C, D, F
Step-by-step explanation:
to simplify the fraction 48/64, you need to divide both the numerator and denominator by their common factors. B is correct since you can divide both by 16, C is correct since both are divisible by 8, D is correct since both are divisible by 4, and F is correct since both are divisible by 2. A, however, would be correct only if the fraction were 64/48 and E would only be correct if 9 was a factor of 48 and 12 was a factor of 64, however neither haev such factors.
A 100-ounce jug of liquid laundry detergent
can wash 64 loads of laundry. How many
loads could a 150-ounce jug of detergent
wash?
Answer:
96
Step-by-step explanation:
divide 100 and 64 by 2 than multiply both by 3
Distribute: 2x ( 3 + 8x) *
Answer:16x^2+6x
Step-by-step explanation:
Find B U C.
I need help
Answer:
∪ means the whole numbers which is found in them
B and C have the numbers, 3,7, 6, 9, 2, 5
so, B∪C={2, 3, 5, 6, 7, 9)
Step-by-step explanation:
can i have brainliest if it helped : )
please HELPPPPPPPPPPPPP
25.13274122.
....................
HELPP ASAPPPP
Evaluate the expression 10m - 11
if m=4
Answer:
is the answer 45444.2453 jd
Step-by-step explanation:
Answer:
10m -11 ( plug in the given value for m)
10 (4) -11 (do multiplication first because of PEMDAS)
40 -11 (subtract)
29 (the answer)
the question is on the sheet.
plz help me I need this!!
Answer:
B
Step-by-step explanation:
The slope of this graph which is the unit rate = 18/4 = 4.5 This graph goes through 0,0 and (4,18) and the unit rate = y /x
......ah....................
Answer:
a infinatley many
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
There are no solutions.
Hope this helps!
Can You Help Me With This Question
Answer:
Step-by-step explanation:
What is this i dont know pls help me
Blurry picture but i really need this answered this test is worth more then half my grade.
Answer:
These are the coordinate pairs: (0,0), (2,4), (3,6), (6,12)
Step-by-step explanation:
since y=2x, you just multiply every value for x by 2, so for the x values 0, 2, 3, and 6, you would get 0, 4, 6, and 12, respectively.
I dont understand this question.. 2x + 3 = -15
Answer:
x=-9
Step-by-step explanation:
First write the given equation[tex]{:}\rightarrowtail\sf 2x+3=-15 [/tex]
[tex]{:}\rightarrowtail\sf 2x=-15-3 [/tex]
[tex]{:}\rightarrowtail\sf 2x=-18 [/tex]
[tex]{:}\rightarrowtail\sf x=\dfrac{-18}{2}[/tex]
[tex]{:}\rightarrowtail\sf x=-9 [/tex]
i need help please!!!!!!
Answer:
Is B☆
Step-by-step explanation:
is B b b b bb ☆☆
4g6yvyvuvvv y yvyvvtvycrxtxt
cgcycycuv
ctvyc
bjb
jbvt
crxtctvyvyvyvyv
yvh
help ;-; Im almost overdue and I'n only on Q.13/24
My teacher is gonna kill me, this is the third assignment that's gonna be overdue
Answer: C (-7/18)
Step-by-step explanation: you flip the denominator and numerator and keep the negative
Last week, Subway sold 602 Veggie Delite sandwiches, 935 ham sandwiches, 1,328 turkey breast sandwiches, 757 roast beef sandwiches, and 1,586 Subway Club sandwiches. Find the total number of sandwiches sold.
Answer:
Subway sold 5208 sandwiches
Step-by-step explanation:
Step 1.
It is required to calculate the total number of sandwiches sold by Subway. It sold 602 Veggie, 935 ham, 1,328 turkey breast, 757 roast beef, and 1,586 Subway Club Sandwiches.
Step 2.
Sum the amount of each sandwich sold to determine the total
Which equation could be used to solve for a value, x, that is equal to 5 times the sum of x and 12?
x = 5x = 12
5x = x + 12
x = 5(x + 12)
x = x + (5)(12)
a=3/a+2
Answer please ?
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I need an answer for both of these
Answer:
1. x < -2
2. x < -9
Step-by-step explanation:
1. x + 15 < 13
Minus 15 on both sides.
x + 15 - 15 < 13 - 15
+15 - 15 makes a 0.
x < -2
2. x + 11 < 2
Minus 11 on both sides.
x + 11 - 11 < 2 - 11
+11 - 11 makes a 0.
x < -9
Answer:
1. x < -2
2. x < -9
3. x < 15
Step-by-step explanation:
Treat the < and > symbols as an equals sign to make it less confusing to solve. Then solve for x like you normally would.
1. x+ 15 = 13
subtract 15 from both sides
x=-2, or x < -2
2. x + 11 = 2
Subtract 11 from both sides.
x=-9, or x <-9
3. 19 > x + 4
19 = x + 4
Subtract 4.
15 > x, or x < 15
If f(x) = -7x+1 and g(x) = -5x+3, what is (f+g)(x)?
Answer:
-12x + 4
Step-by-step explanation:
Just write the givens like this f(x) + g(x)
f(x) + g(x) = -7x + 1 + - 5x + 3
f(x) + g(x) = - 7x + 1 - 5x + 3
f(x) + g(x) = - 12x + 4
Find the equation for the line that passes through
(1,6)that has slope −2 . Give your answer in point-slope form. You do not need to simplify.
pls hurry I need help I will give brainliest
Answer: answer in pic
Step-by-step explanation:
I need help asap
Less then 5 minutes
Answer:
um well he would be well rested so he would score higher than others but I'm not sure on the exact number maybe around 90-100
A non-repeating, non-terminating decimal is classified as?
Answer:
A non-terminating, non-repeating decimal is a decimal number that continues endlessly, with no group of digits repeating endlessly. Decimals of this type cannot be represented as fractions, and as a result are irrational numbers. Pi is a non-terminating, non-repeating decimal.
A non-repeating, non-terminating decimal is classified as an irrational numbers.
What are decimal numbers?A decimal is a number that consists of a whole and a fractional part.
Given is the following statement - A non-repeating, non-terminating decimal.
A non - repeating and non - terminating decimal means is a decimal number that has no end and has no specific group of digits repeating endlessly. We cannot write such numbers in the form of x/y. Hence, these numbers are called irrational numbers.
Therefore, a non-repeating, non-terminating decimal is classified as an irrational numbers.
To solve more questions on Irrational numbers, visit the link below-
https://brainly.com/question/4031928
#SPJ2
There are 10 questions in a quiz. Using the reference image, find how many questions must be answered correctly to earn at least 14 points.
Answer:
At least 7 questions need to be answered correctly.
