Answer:
67 + 38(mod5)
= 67 + 38 =105÷5 (mod5)
= 21 reminder 0 ( mod 5)
Since while handling modes or finites the reminder is always considered therefore;
67 + 38 = 0 ( mod 5)
ry-sy=x solve for y
please help me out
Answer:
yeah, well y=x/r-s
Step-by-step explanation:
well yeah, I just need words to upload yeah..
The given formula for y as; y=x/r-s
How to choose what quantity to multiply the first equation?This method is actually called method of elimination to solve a system of linear equations.
We make one specific variable's coefficients of equal magnitude so that we can subtract or add the equations and eliminate that variable to make it easy to get the value of the other variable which will then help in getting the value of the first variable (if working in dual variable system).
The given formula as; ry-sy=x
WE have to Solve for y means we have to make y alone.
ry-sy=x
Taking y as a common;
ry-sy=x
(r - s)y = x
Divide by (r - s) on both sides, we get
y = x/(r-s)
The given formula for y as; y=x/r-s
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lfp(x)=x2+2x-5 and qx)=x-3, what is p(x) - q\x)?
Answer:
x^2 +x -2
Step-by-step explanation:
p(x)=x^2+2x-5
q(x)=x-3
p(x) - q(x)=x^2+2x-5 - ( x-3)
Distribute the minus sign
= x^2+2x-5 - x+3
=x^2+2x-x-5+3
=x^2 +x -2
Mark is baking cookies for a bake sale. He needs 212 cups of flour for each batch of cookies, and he needs to make 413 batches.
How much flour does Mark need to make his cookies? need asap will give 10 points
Answer:
10 5/6
Step-by-step explanation:
don't know but I got it wrong and this was the correct answer
Customers can pick their own apples at well orchards. They pay $6 to enter the orchard and $2 per pound for the apples they pick. Write a equation to model the total cost, y, for x pounds of apples.
Solve the equation for w.
x = w/ a. Multiple choice
W = ax
W = a/x
X = wa
W = x/a
[tex]\\ \sf\longmapsto x=\dfrac{w}{a}[/tex]
Use cross multiplication and take a to left[tex]\\ \sf\longmapsto ax=w[/tex]
[tex]\\ \sf\longmapsto w=ax[/tex]
please help me with this it's so hard thanks
For a ride on a rental scooter, Dante paid a $2 fee to start the scooter plus 12 cents per minute of the ride. The total bill for Dante's ride was 16,28. For how many minutes did Dante ride the scooter?
Answer:
119 minutes
Step-by-step explanation:
First let's get rid of the starting fee of $2
[tex]16.28 - 2 = 14.28[/tex]
Then divide 14.28 by 0.12 ($14.28 ÷ $0.12)
[tex]14.28[/tex] ÷ [tex]0.12 = 119[/tex]
Thus Dante rode the scooter for 119 minutes
The number of minutes that Dante rode the scooter will be 119 minutes.
What is a linear equation?A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
For a ride on a rental scooter, Dante paid a $2 fee to start the scooter plus 12 cents per minute of the ride.
Let x be the number of minutes and y be the total amount.
y = 0.12x + 2
The total bill for Dante's ride was $16.28. Then the number of minutes that Dante rode the scooter will be
16.28 = 0.12x + 2
14.28 = 0.12x
x = 119 minutes
The number of minutes that Dante rode the scooter will be 119 minutes.
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An 8-pack of board games costs $34.00. What is the unit price?
Step-by-step explanation:
Each unit would be $4.25
Answer:
8/$34.00 divided by 8 = 1/$4.25. 1 board game costs $4.25. hope this helps
Step-by-step explanation:
- Zombie
If CD = 20 and DE = 17, what is CE? Write your answer as a decimal or integer.
Answer:
37
Step-by-step explanation:
What is the solution to the equation 5(2x – 3) = -4(x + 4) – 13?
A.
x = 2
B.
x = -2
C.
No Solution
D.
x = -1
Answer:
Answer: x is -1
Step-by-step explanation:
[tex]5(2x - 3) = - 4(x + 4) - 13 \\ \\ 10x - 15 = - 4x - 16 - 13 \\ \\ 10x - 15 = - 4x - 29 \\ \\ 10x + 4x = - 29 + 15 \\ \\ 14x = - 14 \\ \\ x = - 1[/tex]
Hello there!
We are given the equation below:
[tex] \displaystyle \large{5(2x - 3) = - 4(x + 4) - 13}[/tex]
First step is to distribute 5 and -4 in the expression.
[tex] \displaystyle \large{10x- 15= -4x - 16- 13}[/tex]
Add both sides by 4x so we can move -4x to add like term.
[tex] \displaystyle \large{10x- 15 + 4x= -4x + 4x - 16- 13} \\ \displaystyle \large{10x- 15 + 4x= - 16- 13}[/tex]
Then add both sides by 15.
[tex]\displaystyle \large{10x- 15 + 15+ 4x= - 16- 13 + 15} \\ \displaystyle \large{10x + 4x= - 16- 13 + 15}[/tex]
Combine like terms.
[tex] \displaystyle \large{14x= - 14}[/tex]
Divide both sides by 14.
[tex] \displaystyle \large{ \frac{14x}{14} = \frac{ - 14}{14} } \\ \displaystyle \large{x= -1}[/tex]
Answer
x = -1simplify. (4x^2 - 2x) (-3x^2 - 4x^2 +1)
Answer:
2x • (2x - 1) • (3x2 - 2x + 1)
i hope this helped
What is an equation of the line that passes through the
points (3, -3) and (6, -1)?
Answer:
y = 2/3x - 5
Step-by-step explanation:
y2 - y1 / x2 - x1
-1 - (-3) / 6 - 3
2/3
y = 2/3x + b
-3 = 2/3(3) + b
-3 = 2 + b
-5 = b
Round 217.72668318 to the nearest thousandth
hi <3
as the value after the thousandth place is 6, you would need to round up
thus, your answer would be 217.727
hope this helps :)
Answer:
217.727
Step-by-step explanation:
what is -67- blank =0
Answer:
67
Step-by-step explanation:
If you are looking for x, or blank in this case, you add 67 to -67.
this equals 0.
-67+67=0.
Which is not a correct way to rewrite this expression using the distributive
property?
(3x2 + 4x - 7)(x - 2)
A. (3x2 + 4x - 7)(x) + (3x2 + 4x - 7)(-2)
B. (3x)(x - 2) + (4x)(x - 2) + (-7)(x - 2)
C. (3x)(x) + (3x)(-2) + (4x)(x) + (4x)(-2)+(-7)(x) + (-7)(-2)
D. (3x2 + 4x - 7)(x) + (3x2 + 4x - 7)(x - 2)
Answer:
A
Step-by-step explanation:
Can’t figure this one out either
Answer: A
Step-by-step explanation:
- and - = +
-8 (4 - x) = 16
-32 + 8x = 16
8x = 16 + 32
8x = 48
x = 6
Rewrite 20/6 as a mixed number.
Answer: 3/13
Step-by-step explanation
Answer:
3 1/3Step-by-step explanation:
20 ÷ 2 = 10 ; 6 ÷ 2 = 3=10/3• Reduce the number= 3 1/3[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]
HELPPP PLASSSS BRAINLIEST
Answer:
5
Step-by-step explanation:
If the parallelogram is being rotated the side length will stay the same as it is in the current state.
help me solve this please i will give someone who responds a crown
Answer:
4.
Step-by-step explanation:
You are so smart. 5 - (-7) = 5+7 which = 12. 12/3 is 4.
Answer:
[tex] \boxed{x = -4} [/tex]
Step-by-step explanation:
This drawing illustrates the
equation: -3x – 7 = 5.
Since:
(-x + -x + -x) + (-1 + -1 + -1 + -1 + -1 + -1 + -1) =
(1 + 1 + 1 + 1 + 1) → (-3x) + (-7) = (5) →
-3x – 7 = 5.
To reduce the equation and find x:
[add 7 to both sides to isolate the constant term on the right side]
-3x – 7 + 7 = 5 + 7 →
-3x = 12 →
[divide both sides by -3 to cancel out the coefficient of -3 in -3x to get x]
-3x / -3 = 12 / -3 →
x = -4
PLZ HELP (-8x-6)-4 to the 2nd power
Answer:x=-0.75
Step by step: 4 to 2nd power multiple 4 by 4 you get 16 so (-8x-6)16 multiply 16 to -6 and -8x and so on...
The box plot represents the distribution of the number of points scored by a cross country team at 12 meets.
Did the cross country team ever score 30 points at a meet?
We cannot tell if the team scored exactly 30 points at a meet.
The information which could be inferred from a boxplot include :
The minimum = lower position of the whisker = 22The maximum value = upper position of the whisker = 42The median = vertical line inbetween the box = 34The lower quartile (Q1) = starting point of the box = 33Upper quartile (Q3) = end point of the box = 38
Interquartile range = Q3 - Q1 = (38 - 33) = 5
Hence, one cannot determine if the cross country ever scored 30 points in a meet.
However, we can deduce that the country scored above or below 30 points in a meet.
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i want answer to this question
Answer:
a=1 D
Step-by-step explanation:
insert x=1 in the equation
Answer:
When it is divided by x-1 and it has no remainder , then it means substituting x=1 into the polynomial is zero .Because x-1 is a factor.
[tex]2 {x}^{3} - a {x}^{2} - 7x + 6 \\ x = 1 \\ 2 {(1)}^{3} - a {(1)}^{2} - 7(1) + 6 = 0 \\ 2 - a - 7 + 6 = 0 \\ 1 - a = 0 \\ a = 1[/tex]
need help please and thank you
Using pythagorean trplet
[tex]\\ \sf\longmapsto AC^2=AB^2+BC^2[/tex]
[tex]\\ \sf\longmapsto AC^2=6^2+8^2[/tex]
[tex]\\ \sf\longmapsto AC^2=36+64[/tex]
[tex]\\ \sf\longmapsto AC^2=100[/tex]
[tex]\\ \sf\longmapsto AC=\sqrt{100}[/tex]
[tex]\\ \sf\longmapsto AC=10[/tex]
-(-5-4y)
Simply the expression
Answer:
5 + 4y
Step-by-step explanation:
[tex] - ( - 5 - 4y)[/tex]
[tex] = 5 + 4y[/tex]
Answer:
4y+5
Step-by-step explanation:
please help me im so confused
3/10 of the members of a tennis club are men. 5/6 of these men are right handed. work out the fraction of members of the tennis club who are right handed
=============================================================
Explanation:
Let's say there are 60 members at the club. I picked this value since 10*6 = 60, which is the product of the denominators. This will help give us whole numbers in the steps shown below. You can pick any number you want for the club size.
Since we have 60 members and 3/10 of them are men, this means (3/10)*60 = 18.
So there are 18 men at this club.
--------------
Next, we're told that 5/6 of the men are right handed. So (5/6)*18 = 15 men are right handed.
Lastly, we divide that last result (15) over the total number of club members (60) and we end up with 15/60 = (1*15)/(4*15) = 1/4
Therefore, 1/4 of the members are men who are right handed.
Unfortunately, we don't have enough data to be able to say anything about what fraction of the women are right handed.
--------------
Note that:
(3/10)*(5/6) = (3*5)/(10*6) = 15/60 = 1/4
which is an alternative pathway to the solution.
6n = 36 in words
Need ASAP
Answer:
n=6
Step-by-step explanation:
divide both side with 6 then n will be 6
2x° 4xº
Find the value of x.
Reason abstractly.
Given: (1) If X is blue, then Y is gold.
(2) Y is not gold.
Which of the following must be true?
A. Y is blue.
B. Y is not blue.
C. X is not blue.
D. X is gold.
Answer:
C. X is not blue.
Step-by-step explanation:
Hi there!
We're given that if X is blue, then Y is gold, but Y is not gold.
Therefore, there is no way that X is blue, because if it was, then Y would be gold. But it's not, so X is not blue.
I hope this helps!
how to solve 5{2p-4(p+5)}=25
Answer:
this is the solution of your questions don't mind my handwriting because I write it fast ⏩
Step-by-step explanation:
s
To solve the equation 5{2p-4(p+5)}=25, simplify the expression inside the curly brackets, combine like terms, and solve for the variable p. The solution is p = -12.5.
The given expression is 5{2p-4(p+5)}=25.
We need to find the solution of p.
Apply distributive property:
5(2p-4p-20)=25
10p-20p-100=25
-10p-100=25
Add 100 on both sides:
-10p=25+100
-10p=125
Divide both sides by -10:
p=-125/10
p=-12.5
Hence, the value of p is -12.5.
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What can you multiply to get 171 but subtract to get 11
9y^2 + 11 = 19
9y^2 = 8
9y = [tex]2\sqrt{2}[/tex]
y = [tex]\frac{2\sqrt{2} }{9}[/tex]
