Answer:
y=12x+2
Step-by-step explanation:
Parallel lines have the same slope, and you can make the y-intercept any positive number
Please help! giving out the brainiest!
Convert 10x + 2y = 30 to slope intercept form by solving for y.
Your answer
Send me a copy of my responses.
Answer:
y = -5x + 15
Step-by-step explanation:
10x + 2y = 30
Subtract 10x from both sides.
2y = -10x + 30
Divide both sides by 2.
y = -5x + 15
no clue how to answer this
Answer:
s=4.75
Step-by-step explanation:
Just substitute the given variable values into the original equation
s=10•½+½•-2•½²
s=5+-1•¼
s=5+-¼
s=-4.75
Peter made five less than triple as many cookies as Mark did. Let c represent the number of cookies Mark made. Write an expression to determine the number of cookies Peter made
Answer: 3c - 5
Step-by-step explanation:
Since c represent the number of cookies that Mark made. We are then informed that Peter made five less than triple as many cookies as Mark. This will be:
= (3 × c) - 5
= 3c - 5
The expression is 3c - 5
Is this True or false? I truly don't know
Answer:
I think it's False
Step-by-step explanation:
i just can't tell if the decrease need to be cut in half or not.
is x = 8 a solution to the equation 15 - x = 7?
Answer:
B yes, because 15-8=7 is true
Step-by-step explanation:
Answer:
the answer is B
Step-by-step explanation:
if x = 8
then, 15 - 8 = 7
HELPPPPPPPPPPPPPPP asap
Answer:
a. 30 degrees
b. 60 degrees
c. 105 degrees
Step-by-step explanation:
Angle a is 30 degrees becuase it is congruent to the one right above it
Angle b is 60 degrees because the interior angles of a triangle always add up to 180. We know that angle a is 30 degrees and the angle with the mini square is a right angle, and right angles are always 90 degrees. Based on this information, we can subtract 90 from 180 followed by subtracting 30 from 90, which equals 60. Angle b is 60 degrees
Angle c is 105 degrees because a straight angle is 180 degrees. We know that one angle is 75, so we subtract 75 from 180 to get the difference. The difference is 105 degrees, which is also the measurement of angle c.
Hope this helps!
Which of the following rational numbers is equal to 4.5 terminate ?
Select one:
a. 40/9
b. 41/9
c. 42/9
d. 43/9
Answer:
B......................
what is the value of the x in this equation. 7x = 14
Answer:
2
Step-by-step explanation:
7x=14
[tex] \frac{7x}{7} = \frac{14}{7} [/tex]
x=2
hope it's helpful ❤❤❤
THANK YOU.
Your local movie theater sent out promotional coupons for a $6 admission price to a new action movie that was just released. Without the coupon, the cost of admission is $10. Two hundred people attended the first screening of the day, and the total box office receipts for that screening were $1500. Choose the answer that best describes this situation.
A. There is no solution to this system of equations. This is an impossible situation.
B. 125 people used the coupon, and 75 paid full price.
C. 100 people used the coupon, and 100 paid full price.
D. 75 people used the coupon, and 125 paid full price
Answer:
The real answer is b:)
Step-by-step explanation:
Matthew paid $49.45 for 5 DVDs at a sale. How much would it cost for 11 DVDs at the same rate?
helpssssssssssssssssssssssssss
Answer:
1. 2x+8
2. 3x-6
3. -6x-3
Step-by-step explanation:
I dunno what you're supposed to do for the modeling, but I simplified the expressions
HELPPP NEED IN THE NEXT 10 MINSSS!!!!
Answer:
15.6
Step-by-step explanation:
the traingle is right so u have to apply the pythagorean theorem to find x so x^2=10^2+12^2=244
so x=15.6
Step-by-step explanation:
hope it's helpful ❤❤❤❤
THANK YOU.
Find the amount erica owes at the end of 6 years if $60000 is loaned to her at a rate of 4% compounded monthly
Answer: $76,244.51
Step-by-step explanation:
You need to use the compound interest formula here.
First of all however, you need to convert the terms to monthly figures because the interest is compounded monthly.
4% in months = 4 / 12 = 4/12%
6 years = 6 * 12 = 72 months
Now use the compound interest formula:
= Amount * (1 + rate) ^ number of years
= 60,000 * ( 1 + 4/12%) ⁷²
= $76,244.51
Need help here qwq
Hhhhh TOO SHORT MHMM
Answer:
Step-by-step explanation:
Here you go mate
Step 1
3+(-4)-8-(-1) Equation/Question
Step 2
3+(-4)-8-(-1) Simplify
-9-(-1)
Step 3
-9-(-1) Subtract them
-9-1
Answer
-8
Hope this helps
will give brainliest if anyone knows please help!!!
Answer:
904.78 m²
Step-by-step explanation:
Volume of a cylinder is
πr^2h
since radius is half diameter, 12/2=6
fill in
π(6)^2(8)
solve
π36(8)
288π
≈904.78
Haley bought 8 pencils and 3 folders for $10.39. Nicole bought 5 pencils and 4 folders for $10.51. How much does a folder cost?
Answer:
$1.89
Step-by-step explanation:
1) 8p+3f=$10.39
2) 5p+4f=$10.51
where p represents pencil & f represents folder.
multiply the first equation by 5 and the second equation by 8.
40p+15f=$51.95
40p+32f=$84.08
Subtract
17f=$32.13
f=$32.13/17 =$1.89
Answer:
$1.89
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
(PLEASE HELP)
emma's mother started a college fund of emma's 3rd birthday. She deposited $4,500 into an investment account that yields an interest rate of 7.5% compounded annually. If no additional deposits or withdrawals are made, how much will this investment account be worth when emma turns 18 years old?
Answer:
The interest is $1350 and the amount is $5850.
Step-by-step explanation:
STEP 1: Find an interest by using the formula I = P*I*T, where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this example P = $4500, i = 7.5% and t = 4 years, so
4500*0.075*4
I = 1350
STEP 2: Find an amount by using the formula .
Since P = $4500 and I = $1350 we have
$4500 + $1350 = $5850
Can someone please help me with this problem??
Answer:
no this is impossible friend
There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
To the nearest meter, how many meters are in 279 inches?
Answer:
the whole number is 1.09842519685
that is in meters
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
There are 90 students in the school band. 30% of them are sixth graders, 40% are seventh graders, and the rest are eighth graders. How many band members are 6th graders?
Answer:
27
Step-by-step explanation:
Answer:
Step-by-step explanation:
if we have 90 students
30% are 6th graders
90*30/100=2700/100=27 students
Lainey puts $600 into a GIC for 5 years. The GIC pays 6.2% interest, compounded monthly. How much interest has she earned after 5 years?
Answer:
FV= $819.03
Step-by-step explanation:
Giving the following information:
Initial investment= $600
Number of periods= 5*12= 60 months
Interest rate= 0.062/12= 0.0052
To calculate the future value of the investment, we need to use the following formula:
FV= PV*(1+i)^n
FV= 600*(1.0052^60)
FV= $819.03
Determine whether the distribution represents a probability distribution.
Answer:
No, the given distribution does not represents a probability distribution.
Step-by-step explanation:
In a probability distribution the sum of all the probabilities in a discrete probability distribution must add up to 1 and each individual probability can never be negative or greater than.
Here, P(3) = -3, which is negative, so, the given distribution does not represents a probability distribution.
Amber got a raise, and her hourly wage increased from $12 per hour to
$15.50 per hour. What is the percent increase to the nearest WHOLE
percent? *
Answer:29% or 30% rounded up
Step-by-step explanation:
What is the value of
h
if
4
h
+
5
=
106
?
Answer:
25.25
Step-by-step explanation:
4h + 5 = 106
4h = 101 ^ Subtraction property of equality
101 ÷ 4 = 25.25
h = 25.25
Answer:
h = 25.25
Step-by-step explanation:
4h + 5 = 106
Subtract 5 from both sides to isolate the coefficient and variable:
4h = 101
Divide 4 to both sides to isolate the variable:
101 divided by 4 = 25.25
Checking my work:
Since h = 25.25, we would replace that number where h is
4(25.25) + 5 =
4(25.25) = 101
101 + 5 = 106
Therefore, the answer h = 25.25 is true
Solve for xxx.
Your answer must be simplified.
x/7≥−6
Answer:
x ≥ −42
Step-by-step explanation:
Let's solve your inequality step-by-step.
x/7≥−6
Step 1: Simplify both sides of the inequality.
[tex]\frac{1}{7}x\geq -6[/tex]
Step 2: Multiply both sides by 7.
[tex]7*(\frac{1}{7}x)\geq (7)*(-6)[/tex]
x ≥ −42
Diego is solving the equation x^2-12x = 21
Answer:
The solutions to the quadratic equations will be:
[tex]x=\sqrt{57}+6,\:x=-\sqrt{57}+6[/tex]
Step-by-step explanation:
Given the expression
[tex]x^2-12x\:=\:21[/tex]
Let us solve the equation by completing the square
[tex]x^2-12x\:=\:21[/tex]
Add (-6)² to both sides
[tex]x^2-12x+\left(-6\right)^2=21+\left(-6\right)^2[/tex]
simplify
[tex]x^2-12x+\left(-6\right)^2=57[/tex]
Apply perfect square formula: (a-b)² = a²-2ab+b²
i.e.
[tex]x^2-12x+\left(-6\right)^2=\left(x-6\right)^2[/tex]
so the expression becomes
[tex]\left(x-6\right)^2=57[/tex]
[tex]\mathrm{For\:}f^2\left(x\right)=a\mathrm{\:the\:solutions\:are\:}f\left(x\right)=\sqrt{a},\:-\sqrt{a}[/tex]
solve
[tex]x-6=\sqrt{57}[/tex]
add 6 to both sides
[tex]x-6+6=\sqrt{57}+6[/tex]
Simplify
[tex]x=\sqrt{57}+6[/tex]
also solving
[tex]x-6=-\sqrt{57}[/tex]
add 6 to both sides
[tex]x-6+6=-\sqrt{57}+6[/tex]
Simplify
[tex]x=-\sqrt{57}+6[/tex]
Therefore, the solutions to the quadratic equation will be:
[tex]x=\sqrt{57}+6,\:x=-\sqrt{57}+6[/tex]
HELPPPP I WILL GIVEE BRAINLIEST
Choose the inequality that matches the verbal description.
Mary ate no more than 8 cookies.
A) x ≤ 8
B) x ≥ 8
C) x > 8
D) x < 8
Group of answer choices
A
B
C
D
Answer:
That guy is correct a because its both greater than and equal to 8
How to find the LCM (least common multiple) of two numbers
Step-by-step explanation:
The L.C.M of any numbers can be obtained by using two methods and they are :
Prime Factorization method Division methodThe steps for finding L.C.M of the given numbers by prime factorization method are mentioned below :
First of all , find the prime factors of each numbers.Take out the common prime factors.Also take out the other remaining prime factors.Multiply those all prime factors and obtain L.C.M if there is not any common prime factors , then their L.C.M is the product of the given numbers..The steps for finding L.C.M of the given numbers by division method are mentioned below :
Arrange the given numbers in horizontal position.Thus , arranged numbers should be divided by a prime number. During this process , that prime number should divide any two or more given numbers.Repeat the process till you get prime number as quotient for each number.The product of all prime factors and last quotients is L.C.M( According to me , Prime factorization method is kinda easy )
Example : L.C.M of 20 and 24
[tex] \underline{ \text{USING \: PRIME \: FACTORIZATION \: METHOD}} : [/tex]
20 = 2 × 2 × 5
24 = 2 × 2 × 2 × 3
L.C.M = Common factors × Remaining factors
= 2 × 2 × 5 × 2 × 3
= [tex] \boxed{ \text{120}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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Twenty-four percent of the 25 swim team members are new on the team. How many members are new?
A. 24
B. 85
C. 106
D. 6
Answer:
The answer would be 6 because you need to multiply 24 and 25 then divide by 100 to get an answer of 6 new members to the swim team.
Answer:
d . B and C are bigger than 25 and 24 wouldn't make sense
