Answers
Answer:
3, 6, 15, 12, 33, 16, 3a, 4b
All the fractions can simplify to 2/3
Answer:
3, 6, 15, 12, 33, 16, 3a, 4b
Step-by-step explanation:
re the same except you have to add the variable letter in front of them.You can multiply or divide 4/6 to fill in the blanks for the other ones. The last 2 with variables are the exact same, but you have to add the variable letter as well. Please correct me if I am wrong because everybody makes mistakes.
Related Questions
Bryan’s monthly electric bill is determined by adding a flat administration fee to the product of the number of kilowatt hours of electricity used and the cost per kilowatt hour. When he uses 1,100 kilowatt hours of electricity, his bill is $113. When he uses 1,500 kilowatt hours of electricity, his bill is $153. What is the monthly administration fee? $
Answers
Answer:
3
Step-by-step explanation:
17 What are the x-intercept to the function f(x)=2x-31+2 ?
A {0}
B{-5/2,5/2}. C{ } D{-5/2,-1/2}
Answers
Answer:
See below
Step-by-step explanation:
It seems to be a typo.
[tex]f(x)=2x-31+2[/tex]
[tex]f(x)=2x-29[/tex]
The x-intercept is when the function is equal to zero. Once the function is linear, there will be one x-intercept.
[tex]0=2x-29[/tex]
[tex]x=\dfrac{29}{2}[/tex]
Once there are alternatives with two values, your function is probably a quadratic function.
[tex]f(x)=2x^2-31x+2[/tex], but the roots are not in the alternatives.
At a candy store, you can buy pre-filled bags of candy that weigh 2 1/4 pounds for $8. At this same rate, how much would a 4 pound
bag of candy cost?
Answers
Answer:
$14.22Step-by-step explanation:
step one:
given data
we are told that 2 1/4( 2.25 pound) of candy cost $8
let us find the cost of 1 pound first
so
2.25 pound cost #8
1 pound will cost x
cross multiply
x=8/2.25
x=$3.55 for one pound.
step two:
Hence if 1 pound cost $3.55
4 pound will cost = 3.55*4= $14.22
ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I PUT 100 POINTS
Answers
Answer:
y = -1/4x-6
Step-by-step explanation:
y=mx+b
Use slope equation m = (y1 - y2) / (x1 - x2)
b is the y intercept : -6
Answer:
y=-1/4x+(-6)
Step-by-step explanation:
Slope intercept form is y=mx+b. To find the slope, pick 2 points the line crosses through and divide the rise by the run. You can see the y-intercept on the graph. Therefore the equation should be y=-1/4x+(-6).
HTH :)
NEED ASAP
Select the THREE expressions that are equivalent to -2(4 – 3x) + (5x – 2).
A) 2x – 10
B) 11x – 10
C) -8 + 11x – 2
D) -8 – 11x – 2
E) -8 + 6x + 5x – 2
F) -8 – 3x + 5x – 2
Answers
Answer:
B , C ,E
Step-by-step explanation:
Open the brackets
= -8+6x+5x-2
= -8+11x-2
= 11x-10
options. E, C and B respectively
Answer:
(B). 11x - 10 ; (C). - 8 + 11x - 2 ; (E). - 8 + 6x + 5x - 2
Step-by-step explanation:
- 2(4 - 3x) + (5x - 2) = - 8 + 6x + 5x - 2 = - 8 + 11x - 2 = 11x - 10
I need help plss ):!
Answers
2. 180°
3. 241°
4. 90°
5. 119°
6. 331°
What is the prime factorization of 42?
2x 3 x 4
2x 3 x 7
3 x 3 x 4
3 x 3 x 7
Answers
Answer:
2*3*7
Step-by-step explanation:
Answer:
2 × 3 × 7
I hope this helps!
can someone that will GIVE ME A GOOD ANSWER can you help me please
Answers
Answer: -3 bc the exponent is adding -1 each time
Answer: -3 for the exponent box
Step-by-step explanation: Hi there! Let's get started.
We know that a negative exponent is going to decrease by a power of 10 every time for example 10 x 10^-1 = 1 because the -1 says we need to move the decimal point one to the left.
So with this we take 2.345 x 10^-3 = 0.002345.
We moved the decimal point 3 to the left from 2.345 to get 0.002345.
Hope this helps! :)
4
Roberta wants to create 32 ounces of new hand lotion, with a minimum 15% concentration of beeswax, from a mixture of
two lotions. One lotion has a 21% concentration of beeswax, and the second lotion has a concentration of 5% beeswax. Based on
the inequality below, how much of the 21% lotion, x, will she need?
0.21x + 0.05(32 - x) > 4.8
A x 20
ОВ.
x > 28
C. x 16
OD. x > 21.33
Reset
Submit
Answers
Answer: x _>_ 11.875
Step-by-step explanation:
Carmen has 48 marbles. She gave 1/3 of her marbles to Chris. Chris gave 2 of his marble to his little brother. How many marbles does Chris have?
Answers
Answer:
Chris has 14 marbles
Step-by-step explanation:
First off 1/3 of 48 is 16.
So if Chris has 16
Then gave 2 to his brother.
16-2 = 14
Chris has 14
Hope this helps.
Which ones are functions?
Answers
Answer:
6,8
Step-by-step explanation:
For the 7 in number 5 that doesn’t have an arrow, it just means, (7, 0).
Mark as Brainlie if it helped!
PLEASE HELP ME ASAP RIGHT ANSWERS ONLY
You work 4 hours on Monday, 4.5 hours on Tuesday, 7.25 hours on Thursday, and 12 hours on Saturday. If you get paid $11.52 per hour, what is your total pay for the week
Answers
Add all of your hours up and then multiply them by $11.52
how to rewrite 7(3 + 3 + 3) + 1 =
Answers
Answer:
=64
Step-by-step explanation:
7(3+3+3)+1
=7(6+3)+1
=(7)(9)+1
=63+1
=64
Determine if the given lines are parallel, perpendicular, or neither
19. y + 5 = -12
x-y=10
20. 3x-5y=10
10x+6y=-36
I WILL GIVE BRAINEST!!! I NEED HELP DUE IN 2 HOURS
19 AND 20!!
I WILL ONLY GIVE BRAINEST IF YOU ACTUALLY DO THAT PROBABLY
Answers
Answer:
i had to do this like a few weeks ago but i only remember that the parallel ones have the same slope
Step-by-step explanation:
Step-by-step explanation:
19.y+5=-12
y=-12-5
y=-17
x-y=10
x+17=10
x=10-17
x=-7
20.3x-5y=10
3*-7-5*-17=10
-21+85=10
64=10
10x+6y=-36
10*-7+6*-17=-36
-70+102=-36
32=-36
Given the function
g(x) = 2x + 4 find 9(2), 9(4), and g(10)
Answers
g(x) = 2x + 4
g(10) = 2(10) + 4
g(10) = 20 + 4
g(10) = 24 <— That is the answer for g(10)
Now you plug in the other ones and solve!
Hope I helped:)
Which ordered pairs are solutions to the inequality 4x + y > -6?
Select each correct answer.
(-1, -1)
(0, – 9)
(4, -20)
(-3, 6)
(2,0)
Answers
Answer:
(-1,-1)(4,-20)(2,0)
Step-by-step explanation: Just fill in the x and y
Use common factors to write two fractions equivalent to 6/42
Answers
Answer:
1.) 1/7 2.) 3/ 21= 1/7
Step-by-step explanation:
these are some fractions that are equivalent
Answer:
3/7 and 1/7
Step-by-step explanation:
Callista needs a carpet runner for her hallway. She needs it to be 1 1 2 feet wide and 10 feet long. What is the area of the carpet runner Callista needs? The area issquare feet.
Answers
which of the following lies in first quadrant
Answers
Answer:
B
Step-by-step explanation:
First quadrant always has a positive and a positive
Answer:
B
Step-by-step explanation:
Just b is correct for first quadrant
triangle TCL is similar to triangle AEN. solve for x and y
Answers
Answer:
y = 6.7
x = 8
Step-by-step explanation:
3^2 + 6*2 = y
√9 + 36 = y
6.7 = y
10^2 = 6^2 + x
100 = 36 + x
100 (-36) = 36 (-36) +x
√64 = x
8 = x
Solve for p
-6 - 2p = P
p=
Answers
Answer:
p = -2
Step-by-step explanation:
-6 -2p = p
-6 = 3p
p = -2
Need help been trying for 20 min
Answers
Answer:
lol i think its false and ik the pain
Step-by-step explanation:
Given that 7x - 3y = 23
Find when y = -2
Give your answer as an improper fraction in its simplest form.
Answers
7x - - 6 = 23 (two minuses make a plus)
so it’s gonna be 7x + 6 = 23
Now you have isolate you x, so move everything else to the other side, but remember to change your sign when transferring to the other side
7x = 23 - 6
7x = 17
To isolate x in this multiple, you divide by 7 (because the inverse of multiplication is division)
x = 17/7
please help I will give brainliest if its correct :) Question is in picture
Answers
Answer:
2.5
Step-by-step explanation:
Answer:
2.5 inches
Step-by-step explanation:
radius = half of diameter
5 / 2 = 2.5
This equation shows how the length of Rob's essay depends on the number of hours he spends writing this week. p = h + 11 The variable h represents the number of hours he spends writing this week, and the variable p represents the total number of pages that have been written. How many hours will Rob have to spend writing this week in order to have written a total of 16 pages?
Answers
Answer:
Rob will have to spend 5 hours writing this week in order to have written a total of 16 pages.
Step-by-step explanation:
From the information given, you can use the formula p=h+11 and solve for h. Then, you have to replace p with 16 to get the amount of hours that Rob will have to spend writing this week in order to have written a total of 16 pages:
p=h+11
h=p-11
h=16-11
h=5
According to this, the answer is that Rob will have to spend 5 hours writing this week in order to have written a total of 16 pages.
Two subtracted from c is less than -19.
Answers
Answer:
c is less than or equal to -17
Step-by-step explanation: -19 +2
8(4x-4)=-5x-32 pls help
Answers
Answer:
x= 0
Step-by-step explanation:
PLEASE HELP!! Geometric Series
Answers
Answer:
Step-by-step explanation:
[tex]S_{n}[/tex] = [tex]\frac{a_{1} (1-r^{n} )}{1-r}[/tex]
[tex]S_{75}[/tex] = [tex]\frac{10(1-0.9^{75} }{1-0.9}[/tex] = 10(1 - 0.00037) / 0.1 = 99.96
Stefanie is painting her bedroom. She can paint 12 1/3 square feet in 1/5 of an hour? How many square feet can she paint in one hour?
A. 37
B. 92 1/2
C. 61 2/3
D. 12 1/3
Answers
Answer:
C (61 2/3)
Step-by-step explanation:
12 1/3=37/3=12.333 square feet paint
1/5=0.2 0.2x60=12 min
12.333x5=61.665 Square pain per hour
Mrs. Smith bill at red lobster was $42.20 before tax. The sales tax was $2.21 and mrs smith also included in $8 tip. How much money did she spend at red lobster?
Answers
Answer: $52.41
Step-by-step explanation:
Cost before tax = $42.20
Sales tax = $2.21
Tip = $8
The total amount spent by Mrs Smith at Red Lobster will be:
= Cost before tax + Sales tax + Tip
= $42.20 + $2.21 + $8
= $52.41
