Answer:
7
Step-by-step explanation:
5(5)-3x7+3 Due to parenthesis you need to multiply 5 to 13-8 (which is 5) first.
25-3x7+3 Now you need to multiply 3 and 7 before anything else
25-21+3 now since its just subtraction and addition you go from left to right
4+3
7
Answer:
7
Step-by-step explanation:
Using order of operations to solve the expression:
Step 1: any terms in parenthesis
(13-8)=5
The expression becomes 5(5)-3*7+3
Step 2: any exponents
There are no exponents so the expression doesn't change.
Step 3: multiplication or division
5(5)=25
3*7=21
The expression becomes 25-21+3
Step 4: addition or subtraction
25-21+3=7
If 5y+9=5+3y then the value of y is ????
Answer:
[tex]y=-2[/tex]
Step-by-step explanation:
[tex]5y+9=5+3y[/tex]
[tex]5y+9-9=5+3y-9[/tex]
[tex]5y=3y-4[/tex]
[tex]5y-3y=3y-4-3y[/tex]
[tex]2y=-4[/tex]
[tex]\cfrac{2y}{2}=\cfrac{-4}{2}[/tex]
[tex]y=-2[/tex]
Answer
y=-2
Step-by-step explanation:
5y+9=5+3y
5y-3y=5-9
2y=-4
y=-2
convert to slope intercept form to graph 4x + 3y = 9
Answer:
y=-4/3x+3
Step-by-step explanation:
what is 5% indecimal form
Answer:
0.05
Step-by-step explanation:
A function g(x) = -x^2 + 3x - 2. What is g(-4)?
Jocelyn has 400 pounds of chemical A that she must react with 200 pounds of chemical B to create chemical C for use in an industrial manufacturing process. How many pounds of chemical C will Jocelyn have after the reaction is complete?
Answer This chemical reaction should follow the Law of Conservation of Mass where mass cannot be created nor destroyed. That is, what goes in a system should be equal with what goes out the system. For this problem, the mass of C that is produced assuming there are no by-products should be 600 pounds.
Step-by-step explanation:
Jocelyn will have 600 pounds of the chemical (C) after the reaction is complete
these follows ''law of conservation of mass''
Jocelyn has 400 pounds of the chemical (A) that she must react with the 200 pounds of the chemical (B) to create chemical (C) for use in an industrial manufacturing process. 600 pounds of chemical (C) will Jocelyn have after the reaction are complete.
What is Law of conservation of mass ?By the law of conservation of ''mass states that in the chemical reaction mass is neither created or destroyed.
The chemical reaction in the given case can follow the Law of Conservation of Mass where mass can't be created and destroyed.
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What is 9060000000 In standard form
Answer:
9.06 × 10
Step-by-step explanation:
Find the values of x that make m
||
n.
Answer:
x=5
Step-by-step explanation:
4x^2=100
√ √
2x=10
/2 /2
x=5
write the slope intercept form of the line with a slope of 2 and y-intercept of -4
Answer:
y = 2x -4
Step-by-step explanation:
c/-q + 6 = 14 answer quickly please
Please look at the assignment be creative and come up with your own ratio and example in your own words. ALSO PLEASE HURRY!
eeeeeeeeeeeeeeeeeeee
Name the relationship: complementary, supplementary, vertical, or adjacent.
1)
2)
3)
4)
5)
6)
Name the relationship: alternate interior, corresponding, or alternate exterior.
7)
8)
9)
10)
Answer:
1. vertical or opposite angles and equal
2. adjacent and supplemental and equal 180 when added
3. same as 1
4. adjacent and complementary and equal 90 when added
5. same as 4
6. adjacent angles side by side share one arm
7. corresponding or F pattern and equal
8. alternate interior or Z pattern and equal
9. alternate exterior and equal
10. same as 7
Step-by-step explanation:
please help if your good at maths
[tex]\sf{n=\dfrac{7}{2}}[/tex]
Explanation:-
[tex](\sqrt{3})^{7}=3^{n}\\\\(3^{\footnotesize{\dfrac{1}{2}}})^{7}=3^n\\\\3^{\small{\dfrac{7}{2}}}=3^{n}\\\\n=\dfrac{7}{2} [/tex][tex]\sf{ }[/tex]
Which value if any pls help
Answer:
the answer is 98. times 14 and 7 to get your answer.
May I please receive help?
line 1
3y = 4x + 5
y = 4/3x + 5/3
line 2
8x + 6y = -4
6y = -8x -4
y = -8/6x -4/6
y = -4/3x - 2/3
line 3
y = 3/4x + 6
since line 1 and 2 have different slopes, they are neither
since line 1 and 3 have different slopes, they are neither
since line 2 and 3 have the opposite slopes, they are perpendicular
PLEASE HELP I WILL GIVE BRAINLIEST
Questions: The temperature at 9am was 46.5 degrees below zero. By 1pm the temperature was 32.5 degrees. What was the change in temperature?
Ms. Price has $ 50.00 deducted from her checking account for her Disney plus subscription every month. How much money will be debited from Ms. Price’s account after five and a half years?
Omar is sitting on a rock 22..2 feet above the surface of a pond.
He drops a stone that falls 778 feet to the bottom of the pond. What is the stone's final position, relative to the surface of the pond?
The temperature at 9am was 32.7 degrees below zero. By 1pm the temperature was 45.6 degrees. What was the change in temperature?
Drake has $ 75.00 deducted from her checking account for his gym membership every month. How much money will be debited from Drake’s account after three and a half years?
Daniella is sitting on a rock 90.3 feet above the surface of a pond.
He drops a stone that falls 556 feet to the bottom of the pond. What is the stone's final position, relative to the surface of the pond?
Ms. Jackson initially has $ - 450 in her checking account. She withdrawals $ 1,250.80. Then, she purchases a pair of vapor max for $ 220.00. Ms. Jackson is unhappy with her purchase and gets a credit for the sneakers. Lastly, she deposits $ 550.00 in her account. How much money does Ms. Jackson after these transactions?
I will give Brainliest For whoever explained !!
Answer:
Question 1)
-14 degrees.
Question 2)
$3,300
Question 3)
755.8 feet
Question 4)
$3150
Question 5)
465.7 feet
Question 6)
-$2250.80 (Are you sure you wrote this out correctly? She has minus 450, then withdraws 1,250.80, then pays 550? So she starts off in debt, and continues to go in debt? They're all subtractions.
Step-by-step explanation:
Q1)
46.5 - 32.5 = 14
Q2)
There are 66 months in 5 and half years. So:
66 * 50 = 3,300.
Q3)
The rock travels 778 feet, from Omar to the bottom. Omar is sitting 22.2 feet from the surface of the pond. So the distance from the surface to the bottom of the pond is:
778 - 22.2 = 755.8 feet
Q4)
There are 42 months in 3 and half years. So
42 * 75 = $3,150
Q5)
The rock travels 556 feet, from Daniella to the bottom. Daniella is sitting 90.3 feet from the surface of the pond. So the distance from the surface to the bottom of the pond is:
465.7 feet
Q6).
She starts out with (-$450). She withdraws (I'm assuming she has a decent overdraft or something) another $1,250.80. Then buys (with money she doesn't have, further going into her overdraft) a pair of vapormax for $550. So you're just start at (-$450) and subtracting the other two values.
(-$450) - $1,250.80 - $550 = -$2250.80
I hope you typed that last question correctly.
Consider the following expression. +9x+5y+26y Select all of the true statements below
Answer:
9x + 31y
Step-by-step explanation:
9x + 31y is the most simplified version of your expression! I believe your question is missing some information but I would love to help in any way I can. Here is how I simplified +9x + 5y + 26y into its simplest form.
Step 1: Add like terms (Add the numbers together with the same terms)
9x + ( 5y + 26y)
Step 2: After adding like terms, you'll be left with 9x + 31y
9x + 31y
Answer:
9x + 31y
Step-by-step explanation:
9x + 31y is the most simplified version of your expression! I believe your question is missing some information but I would love to help in any way I can. Here is how I simplified +9x + 5y + 26y into its simplest form.
Step 1: Add like terms (Add the numbers together with the same terms)
9x + ( 5y + 26y)
Step 2: After adding like terms, you'll be left with 9x + 31y
9x + 31y
The measurement of the number of unit cubes of space occupied by a 3D object.
Question 11 options:
A) area
B) volume
C) surface area
D) perimeter
Answer:
the answer is b) volume because the other options are for 2d objects
What is the slope of the line shown?
Answer:
-2
Step-by-step explanation:
(y1-y2)/(x1-x2) = (1-3)/(3-2) = -2/1 = -2
hope this helps!
PLZ HELP!!!!!!!
Identify two angles that are marked congruent to each other on the diagram below. plz answer quickly!!!!!
Some friends decided to equally split the cost of gas on their trip. The expression 3g43g4 represents how much money each person had to pay in dollars for g gallons of gas.
What does the expression 3g3g in the numerator represent?
Question 2 options:
The cost per gallon of gas
The total cost of the gas before it was split between the friends
The cost per person
The number of people splitting the cost of the gas
Answer:
not sure sorry
Step-by-step explanation:
you prob gotta do it
equations and inequalities!
solve for w
11=253-w
Answer:
w = 242
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
[tex]11=-w + 253[/tex] [tex]-w + 253 = 11[/tex]Step 2: Subtract 253 from both sides.
[tex]-w + 253 - 253 = 11 - 253[/tex] [tex]-w = -242[/tex]Step 3: Divide both sides by -1.
[tex]\frac{-w}{-1}=\frac{-242}{-1}[/tex] [tex]w = 242[/tex]Step 4: Check if solution is correct.
[tex]11 = 253 - (242)[/tex] [tex]11 = 253 - 242[/tex] [tex]11 = 11[/tex]Therefore, w = 242.
Have a lovely rest of your day/night.
HELP PLEASE HURRY
Gordy has 1/2 of a cup of berries to make a smoothie. He uses 3/8 of a cup to make one smoothie.Which model correctly shows the fraction of the berries Gordy has left?
Answer:
A is the correct option.
Step-by-step explanation:
1/8 * 4 = 1/2
Mr. Williams told his class that the perimeter of the pentagon below was 15x+25. He asked the class "what is the value of x"? Roman said, " it could be any number!" Do you agree with Roman? Why or why not?
Answer:
Yes
Step-by-step explanation:
Yes, because the value of x is not constant
A rectangle has perimeter 88 cm and length 36 cm. What is its width?
Point P is on line segment \overline{OQ}
OQ
. Given OP=x-3,OP=x−3, PQ=1,PQ=1, and OQ=3x-10,OQ=3x−10, determine the numerical length of \overline{OP}.
OP
.
Answer:
Segment OP = 1
Step-by-step explanation:
Segment OQ = Segment OP + Segment PQ
3x - 10 = (x - 3) + 1
3x - 10 = x - 2 Solve for x
2x - 10 = -2
2x = 8
x = 4
Segment OP = x - 3 so 4 - 3 = 1
Check: 3x -10 = (x - 3) + 1 ; 3 · 4 -10 = (4 - 3) + 1 ; 2 = 2
Lennon has a checking account at Bank of America.
Tuesday he withdrew $130 from an ATM.
Wednesday he deposited $240.
Friday he wrote a check for $56.
more detail pleaseAnswer:
Step-by-step explanation:
Abigail's math teacher finds that there's roughly a linear relationship between the
amount of time students spend on their homework and their weekly quiz scores. This
relationship can be represented by the equation y = 6.2 + 69, where y represents
the expected quiz score and I represents hours spent on homework that week. What
is the meaning of the s-value when y = 91?
The time taken by the student to complete the weekly quiz if she had 91 is 3.55 hours
Given the linear relationship between the amount of time students spends on their homework and their weekly quiz scores expressed as:
y = 6.2s + 69
If the value of y is 91, we need to get the value of "s"
Substitute s = 91 into the function to have:
91 = 6.2s + 69
6.2s = 91 - 69
6.2s = 22
s = 22/6.2
s = 3.55
Hence the value of s when y is 91 is 3.55
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please help me Simplify 6^5 x 6^2
The simplest form of 6⁵ x 6² is 6⁷
Exponents:The way of representing huge numbers in terms of powers is known as an exponent. The exponent of a number is the number of times a number has been multiplied by itself.
For example, 3 is multiplied by 4 times itself, i.e. 3 × 3 × 3 × 3. This can be represented as 3⁴. Where 3 is the base and 4 is the exponent.
The following are the some of formulas in exponents
=> aᵇ. aˣ = aᵇ⁺ˣ=> (ab)ˣ = aˣ bˣ=> (a/b)ˣ = aˣ/bˣHere we have
The expression 6⁵ x 6²
We can simplify the given equation by using exponent formulas
As we know, aᵇ × aˣ = aᵇ⁺ˣ
=> 6⁵ x 6² = 6⁵⁺² = 6⁷
Therefore,
The simplest form of 6⁵ x 6² is 6⁷
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What is -0.17r+0.91+r
Answer:
0.83r + 0.91
Step-by-step explanation:
-0.17r + 0.91 + r
Combine like terms (so, that would be r)
0.83r + 0.91
Plz helpp it’s due tonight and I don’t hunderstand it!!
Answer:
What is the question? I don't see it... Hmmm
Step-by-step explanation: