To find value of y:-
________________________________
Step 1:
3 ( 2y - 5 ) + 15 = 12
Right the equation
________________________________
Step 2:
6y-15+15=12
open the brackets and multiply 3 with 2y - 5
________________________________
Step 3:
6y=12
Subtract 15 with 15 to get 0
________________________________
Step 4:
y=12÷6
divide 12 with 6 to get value for y
________________________________
Step 5:
y=2
Value of y comes 2
________________________________
Confermimng :
3(2×2-5)+15=12
3(4-5)+15=12
3(-1)+15=12
-3+15=12
12=12
hence proved
________________________________
⚡Final answer:
Y=2✓
We have to keep value of y as 2 to make the equation true✓
Jan gave the cashier $20 to pay for 4 pairs of socks. The cashier gave her $ 6.04 in change. Each pair of socks cost the same amount. What is the cost in dollars and cents for each pair of socks?
Answer:
The answer is $3.49
Step-by-step explanation:
$20 - $6.04 = $13.64
$13.64 divided by 4 = $3.49
Therefore, the answer is $3.49
A. (-1,3)
B. (3, -1)
C. (-7, 3)
D. (3, -7)
Answer:
A. (-1,3)
Step-by-step explanation:
you would move the "P" 3 units to the right then you would move 5 units up as explanied.
Answer:
the answer is a.)
Step-by-step explanation:
look at the left side of the rectangle move it to the right 3 units now look at the bottom move it up 5 units. it should be written (x,y)
I need help NOW!!!!!!!!!!!
A student said, “We can't find the area of
the shaded region because the shape has
many different measurements instead of
just a length and a width that we could
e multiply."
35
10
10
15
10
30
15
10
60
Its just 30x60=1800...right?
PLZ HELP BRAINLIEST!!! solve for v
d=m/v
Answer:
V=M/D
Step-by-step explanation:
D=M/V
multiply both sides by V
divide both sides by d
V=M/D
Find the quotient 288/16 which correct
A:13 R 20
B:14 R 4
C:103 R 20
D:104 R 4
Answer:
the answer is C
Step-by-step explanation:
How do you divide a whole number by a decimal? Example 9.00 divided by 6.75
Answer to the example is 1.3 repeating
Step-by-step explanation:
The number we divide by is called the divisor. To divide decimal numbers: Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's.
Answer:
1.3
Step-by-step explanation:
The number that we divide is called the divisor. To divide decimal numbers you have to : Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's.
I NEED HELP NOW!!!! 1. What is the Domain for the graph below? * (-5, 5] 5, -5 (-2, 2]
Answer:
It's -5,5
Step-by-step explanation:
because u see the number line show that its on -5 to positve 5 so there u go
I would classify - 4/2 as a _________, because _________??
Answer
4/2 (if it's a fraction) it's a rational number
Step-by-step explanation:
because: rational numbers have integers AND fractions AND decimals, so we can tell that 4/2 is a rational number
Answer:
Answer down below!
Step-by-step explanation:
as it being a fraction, it can be a rational number. Since it has the numerator and denominator as an integer.
Yo can someone help me out
Answer:
Second Option: [tex]\frac{7}{8} =7\div8[/tex]
Step-by-step explanation:
A fraction means to divide.
[tex]1\div2=\frac{1}{2}[/tex]
Therefore,
[tex]\frac{7}{8} =7\div8[/tex]
Answer:There are many equivalent fractions to
7
8
;
here are a few:
14
16
,
21
24
,
49
56
,
−
28
−
32
Explanation:
7
8
is the simplest of the equivalent fractions.
Did you (perhaps) intend to ask for the equivalent decimal fraction of
7
8
In this case
7
8
=
7
×
125
8
×
125
=
875
1000
=
0.875
Step-by-step explanation:
whats 4a + 298 + 216 + ab + x. also, 2218726+17019
Answer:
1. 197x.
2. 2235745
Step-by-step explanation:
2218726+17019 = 2235745
Help please! Quantitative comparison.
Answer:
22. b 23. c 24. a 25. c 26. a 27. d 28. a 29. c 30. d 31. b
Step-by-step explanation:
Answer: The answer for 22 is B.
explanation:✌✌✌
Ralph wants to build a rectangular deck with a predefined area of 792 feet squared. One side of the deck will be 54 feet longer than the other. To find the side lengths, he first writes the equation (x)(x+54)=792 and later simplifies it to (x-12)(x+66)=0, where x is the length of the shorter side. Which of these are the side lengths, in feet, of the rectangular deck? Select all that apply. A. 42 B. 54 C. 12 D. 66 E. 120
Answer:
C.12 and D.66
Step-by-step explanation:
(12+54)(12)=792
66*12=792
I only got 1 hr. left HELP and get brainiest plus a thank you and 5 stars if gotten right. PLZ HELP attachments added.
Answer:
Step-by-step explanation:
70
Find the missing number of the unit rate. *
4/2 = ?/1
Try It for Example 3: Is 3.14144144414444... a rational number? Explain your reasoning. *
it's irrational
A rational number can be put over a fraction, while this number continues forever
-20 + - 15 (its the weird thing where you change the problem with 2 lines and stuff)
Answer:
-35
Step-by-step explanation:
Answer:
-35
Step-by-step explanation:
I don't know what you are talking about but this is my method ;
[tex]-20 + - 15[/tex]
It is best written as;
[tex]-20+(-15)\\\mathrm{Remove\:parentheses}:+\times - = -\\-20-15[/tex]
Note ; the bracet means multiply so + multiplied by -15
[tex]\mathrm{Subtract\:the\:numbers:}\:-20-15\\=-35[/tex]
fill in the blanks to complete the statements about the numbers 0.04 and 0.004. In 0.04, the digit 4 is in the place. In 0.004, the digit 4 is in the place. The digit 4 has a greater value in because its value is as much as its value in
Answer: In 0.04, the digit 4 is in the hundredths place. In 0.004, the digit is in the thousandths place. The digit 4 has a greater value in 0.04 because it's value is 10 times as much as it's value in 0.004.
Step-by-step explanation: You didn't give the options but i hope this answer helps!
In 0.04, digit 4 is in the hundredth place. In 0.004, the digit is in the thousandth place. The digit 4 has a greater value in 0.04 because its value is 10 times as much as its value in 0.004.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The correct answers will be filled in the blanks as below:-
In 0.04, digit 4 is in the hundredth place. In 0.004, the digit is in the thousandth place. The digit 4 has a greater value in 0.04 because its value is 10 times as much as its value in 0.004.
To know more about expression follow
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What steps would you take in order to solve the equation 38 = 6x – 16? subtract 16 and then divide by 6 divide by 6 and add 16 add 16 and divide by 6 multiply by 6 and add 16
Answer:
x = 9
Step-by-step explanation:
38 = 6x - 16
Situate the x to one side -6x = -16-38
-6x = -54
-x = -9
x = 9
Point B is the center of the circle shown, and the length of arc AC is 8π. What is the area of the circle?
Answer:
[tex]A=324\pi \text{ units}^2\approx1017.88\text{ units}^2[/tex]
Step-by-step explanation:
The formula for arc length is:
[tex]\stackrel{\frown}{A}=2\pi r(\frac{\theta}{360}})[/tex]
Where Θ is measured in degrees.
We know that the arc length is 8π when the degree is 80. So, substitute 8π for A and 80 for Θ:
[tex]8\pi=2\pi r(\frac{80}{360})[/tex]
Divide both sides by 2π:
[tex]4=r\frac{80}{360}[/tex]
Simplify the fraction:
[tex]4=\frac{2}{9}r[/tex]
Multiply both sides by 9/2:
[tex]r=18[/tex]
So, the radius is 18.
Now, we can find the area of the circle. The formula for the area of a circle is:
[tex]A=\pi r^2[/tex]
Substitute 18 into r:
[tex]A=\pi (18)^2[/tex]
Simplify:
[tex]A=324\pi \text{ units}^2\approx1017.88\text{ units}^2[/tex]
And we're done!
Answer:
A
Step-by-step explanation:
David bought 5 bags of rice for his restaurant. Each bag weighed 5.3 kilograms. How many kilograms of rice did he buy total
Answer:
multiply 5 x 5.3 =?
Step-by-step explanation:
5.0
x 5.3
-----------
26.5
I need help NOW!!!!!! Thanks!
D
Parallelogra
Base (units) Height (units) Area (units)
m
A
4
6
A-24
B
5
3
A-15
C С
D
Any
Parallelogra
m
b
h
A= bh
Answer:
Answer: Good thing you provided the image!
Working down the columns:
C base= 2
D base = 4
C height =3
D height = 2
C area = bh = 8
D area = bh = 8
Step-by-step explanation:
Try thinking about drawing a rectangle around the entire image of C and D, connecting each of the corners (sort of like what is being done for B) and then you can perceive the b and h.
The trick to D is to turn your head 90 degrees (or sideways) so you can see those 4 boxes as the base.
Step-by-step explanation:
Please help me solve for 'b', I really, really need help! I'll mark you brainliest!
23 + 18 divided (8-2) +3 ANSWER FAST PLS
Answer:
Step-by-step explanation:
Use PEMDAS rule -----> Parenthesis , Exponent, Multiplication & Division and then Addition & subtraction.
23 + 18 ÷ (8 - 2) + 3 = 23 + 18 ÷ 6 + 3 {Now do division}
= 23 + 3 + 3
= 29
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
The equation of the line in this graph is y = _ x +_
Answer:
y=-2x+3
Step-by-step explanation:
PLZ HELP BRAINLIEST!!! solve for v
d=m/v
thanks
Answer:
v=√
m
d
or v=−√
m
d
Step-by-step explanation:
Answer:
v= MASS/ DENSITY
Step-by-step explanation:
I think the v is for volume. the d for density and m for mass.
To find you u rewrite the equatio
HOPE IT HELPED
What is the value of the 7 in 0.873?
(answer needs to be a fraction)
Answer:
7/100
Step-by-step explanation:
0.873
7 is in the hundredths place.
The value of 7 in the given number is 0.07, or [tex]\frac{7}{100}[/tex].
Hope this helps.
Answer:
7 is once place because and o.873 /7
Step-by-step explanation:
A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? 1 over 4 hour per mile 1 over 4 mile per hour 1 mile per hour 4 hours per mile
Please help!!!
Answer:
(1/4) hr/mile
Step-by-step explanation:
4 mph can be rewritten using other units of measurement:
Suppose we convert 'miles' to 'feet:'
Then:
4 miles 5280 ft
---------- * ------------- = 21120 ft/hr
1 hr 1 mile
Note that we could invert 4 mph and obtain
1 hr
-------- or (1/4) hr/mile
4 mi
Please Help Will Give brainliest for quickest reply that is Correct
According to the table, which ordered pair is a local minimum of the function, f(x)?
(0, 9)
(4, 105)
(–1, 0)
(2, –15)
Answer:
(2,-15) is the correct answer i believe
Sry if wrong :(
Answer:
according to the table which were there is a local minima of the function f (x)?(0 9)
Organic Whole Wheat Flour Sells in bags Weighing 2.915 Kg A. How much flour is this when rounded to the nearest tenth B. How much flour is this when rounded to the nearest tenth Explain your thinking
Answer:
2.9 kg
Step-by-step explanation:
If you round 2.915 to the nearest tenth, it would be 2.9. this is because the number to the right of the 9 (1) is below 5.
The amount of flour after rounded to the nearest tenth will be 2.91 kg.
What is rounding off?Rounding numbers refers to changing a number's digits such that it approximates a value. The provided number is more simply represented by this value. For instance, 700,000 rather than 698,869 could be used to express a town's population.
Given that;
Organic Whole Wheat Flour Sells in bags Weighing 2.915 Kg.
Now,
Since, Organic Whole Wheat Flour Sells in bags Weighing 2.915 Kg.
We know that;
When we round to the nearest tenth we see the right digit of tenth place if it is less than 5 then write same as number but if the number is greater than 5 then add one on the tenth place number.
Hence,
The amount of flour after rounded to the nearest tenth = 2.9
Because, 1 < 5
Thus, The amount of flour after rounded to the nearest tenth = 2.9 kg
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Solve the system x+y=0 −2x−y=8 *Answer should be in ( x , y ) form, will give 40 points *
Answer:
x = -8 and y= 8
(-8,8) is the answer
Answer:
(2,4) (-4,16)
Step-by-step explanation:
Subtract 2 x from both sides of the equation.
y = 8 − 2 x
Substitute 8 − 2 x for y into x ^2 − y = 0 then solve for x .
x = 2 , − 4
Substitute 2 for x into x 2 − y = 0 then solve for y .
y=4
Substitute − 4 for x into x 2 − y = 0 then solve for y .
y=16
Equation form
x = 2 , y = 4
x = − 4 , y = 16