Answers
Answer:
C) x=2 y=-5
y=7x-19
-2x+3(7x-19)=-19
19x=38
x=2
-2(2)+3y=-19
y=-5
Related Questions
Solve for b. 48=56+8b
Answers
Answer:
the answer: b= -1
Step-by-step explanation:
The admission fee at a small fair is $2 for children and $4.00 for adults. The Hansen family is going to the fair with 12 people and they spend $32 to get in. How many children and how many adults are in the Hansen family? x: children y: adults
Answers
Answer:
x=8
y=4
Step-by-step explanation:
y=12-x
-2x+48=32
-2x=-16
x=8
8+y=12
y=4
Graph the line with the equation y= -1/3x +4
Answers
Answer:
(0,4) (12,0)
Step-by-step explanation:
These are the two points I got
Paul ate 42 out of the 68 skittles in the bag.
How would this ratio be expressed in decimal
form?
Answers
9514 1404 393
Answer:
[tex]0.6\overline{1764705882352941}[/tex]
Step-by-step explanation:
The decimal form of a ratio is found by dividing the numerator by the denominator. You will find this reduces to the fraction 21/34, which has a 16-digit repeat when expressed as a decimal.
Using a calculator with suitable precision, you can see all of the repeating digits:
[tex]0.6\overline{1764705882352941}[/tex]
Which expression is equivalent to 5(y + 3)?
a.15y + 5
b.5y + 15
c.15y
d.8y
Answers
Answer:
B. 5y + 15
Step-by-step explanation:
first you do distributive property and do 5 * y and 5 * 3
which equals 5y + 15
Find the slope of the line that passes through each pair of points.
1. A(–2, –4), B(2, 4)
2. C(0, 2), D(–2, 0)
3. E(3, 4), F(4, –2)
4. G(–3, –1), H(–2, –2)
5. I(0, 6), J(–1, 1)
6. K(2, –2), L(2, –3)
7. C(–2, 2), D(–4, 2)
8. Q(1, 0), R(3, 0)
9. S(0, 4), T(1, 0)
10. U(1, 3), V(1, 5
Answer please?
Answers
Answer:
the slopes are 1=2 2=1 3=-6 4=-1 5=5 6=undefined 7=0 8=0 9=-4 10=undefined
What is the answer to “c+ 13–9c + 11”
Answers
Answer: -8c+24
Step-by-step explanation:
if x =
[tex]2 + \sqrt{3} [/tex]
find
[tex]x {}^{2} + 1 \div x {}^{2} [/tex]
Answers
It’s right believe me
what is 370 by the power of 90
Answers
its a really big #
1.37453298E231
^ is ur answer
Help what is the answer
Answers
Answer:2
Step-by-step explanation: because -C>ax-b>c
If you can explain and show me the answers that would be great!
Answers
Answer:
1) B=-12
2) 189.69
Step-by-step explanation:
Explanation 1: To find B, we have to replace the given points in the equation, that is , x=2 and y=1
[tex]3x+By+6=0\\3.2+B.1+6=0[/tex]
Then we solve for B.
[tex]6+B+6=0\\B+12=0\\B=-12\\[/tex]
Hence , B=-12
explanation 2: you have the following equation for the number of liters 3% milk:
[tex]0.03+0.1(200)-x=0.05(200)[/tex]
Solve the previous equation for x:
[tex]0.03x+20-x=10[/tex]
[tex]0.03-x=10-20\\-0.97x=-10\\x=10.31[/tex]
Hence , there are 10.31 liters of 3% milk
Add the numbers of liters 10% butterfat is :
[tex]200-10.31=189.69 liters[/tex]
PLEASE MARK ME AS BRAINLIEST
help would be appriciated :)
Answers
Answer:
Any assistance you can provide would be greatly appreciated. Any help you can give would be greatly appreciated. But "assistance" is a more formal word than "help". "Provide" is also formal.
how to simplify (4x + 3) - (6x - 2) + (3x + 5)
Answers
Answer:
It is simplified as x + 10.
Step-by-step explanation:
Convert the negative sign for the second parentheses equation to -6x + 2. Your equation should now look like this 4x + 3 -6x + 2 + 3x + 5. Combine the 3 x value terms and the 3 non-value terms together to get your simplified answer which is x + 10.
Does anyone know the answer, you don’t need to answer if that’s okay
Answers
у
41
34
у= |x|
24
1
2
3
4
-4 -3 -2 -1
о
-1
Domain
Range
Answers
Answer:
pkease right the question properly please
HELP DUE TODAY. AND HELP ME SHOW WORK FOR THIS QUESTION PLEASE!!!!!
Point-slope
Which equation is equivalent to y - 3 = -2(x + 1)?
O y = -2x - 2
O y = -2x - 5
O y = -2x + 1
O y = -2x - 1
Answers
Answer:
its c u have insta
Step-by-step explanation:
f(t)= (t-5)^2 - 9 what are the zeros of the function?
Answers
Answer:
t=8,2
Step-by-step explanation:
Hope this helps!
The weights, in pounds, of Mike's five pet dogs are listed below. What is the mean absolute
deviation (MAD) of the weights?
16, 23, 27, 41, 53
Type the answer in the box.
pounds
Answers
Answer:12
Step-by-step explanation: i took the iready test
Answer: 12
Step-by-step explanation:
Choose the situation in which the use of approximate numbers is appropriate.
A. the cost of tickets to a concert
B. an inventory of automobiles at a dealers
C. the population of the US based on a census
D. the number of buses needed to transport the band out of town
Answers
the answer is A
Explanation: The population of the US is always changing everyday so we base on a census. Base meaning approximately
plz help will give brainliest
Answers
Answer: $6,120
Step-by-step explanation:
There are 15 fruits in each basket.
The store shipped 3,825 fruits, to find the number of baskets of fruits shipped you have to divide 3,825 by 15.
3,825 ÷ 15 = 255
Each basket costs $24 so to find the cost of 255 baskets, you multiply 255 by 24.
$24 × 255 = $6,120
Leona earned $6,120 from the gift baskets sold.
Hope this helped!! :p
What is 42,653 rounded to the nearest ten
Answers
Answer:
42,650 I think, sorry if its wrong
I am thinking of a number.
My number is a multiple of 8
What three other numbers must my number be a multiple of?
Answers
Answer:
2, 4, and 1
Step-by-step explanation:
The required numbers are 1, 2, and 4 which are a multiple of eight.
What is the number system?A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9. Based on the basic value of its digits, different types of number systems exist.
Let's assume the number would be x
if it is a multiple of 8 then it can write as this :
x = 8k
8 = 2 × 4k
x = 2 × 4k
If the number is a multiple of eight then it is a regular number.
Every regular number is a multiple of one.
So, x = 1 × 2 × 4k
Therefore, the required numbers are 1, 2, and 4 which are a multiple of eight.
Learn more about the number system here:
https://brainly.com/question/21751836
#SPJ2
Find the sides marked with letters:
m = ? z = ?
Answers
Answer:
z = 4.8
m = 5 1/3
Step-by-step explanation:
Here, we want to get and z
We use the principle of similar triangles
5/3 = 8/z
5z = 24
z = 24/5
z = 4.8
To get m;
3/m-2 = 4.8/m
3m = 4.8(m-2)
3m = 4.8m - 9.6
4.8m - 3m = 9.6
1.8m = 9.6
m = 9.6/1.8
m = 5 1/3
In a bag there are blue sweets and red sweets.
The ratio of blue sweets to red sweets is 4:9
What fraction of the sweets are blue?
Answers
Answer:
9/4
Step-by-step explanation:
9 out of 4 are blue, just flip the ratio.
Answer:
4/13
Step-by-step explanation:
A ratio can be added up to find the denominator, and using that information, you can do 4+9=13. Then in order to find the blue sweets which are the 4 part, we just need to make it numerator to get 4/13.
250
200
3. The graph at the right shows
Jeremy's distance from home each
hour he is on a car trip. How many
miles will he be from home after
10 hours?
A. 350 miles C. 500 miles
B. 400 miles D. 550 miles
Distance (mi
150
100
50
14. 200
13. 1501
12. 10011
1.50)
1 2 3 4 5 6 7
Time (hh)
3.
Answers
Answer:
For number 3 its C (sorry im doing the same thing and im stuck on the last ones)
Step-by-step explanation:
1. Pencils come in packages of 10. Erasers come in packages of 12. Phillip wants to purchase the smallest number of pencils and erasers so that he will have exactly 1 eraser per pencil. How many packages of pencils and erasers should Phillip buy?
A. 4 packages of pencils and 3 packages of erasers B. 5 packages of pencils and 4 packages of erasers C. 6 packages of pencils and 5 packages of erasers D. 12 packages of pencils and 10 packages of erasers
Answers
Answer:
C. 6 packages of pencils and 5 packages of erasers
Step-by-step explanation:
Pencil = packages of 10
Erasers = packages of 12
Find the lowest common multiple of 10 and 12
10 = 20, 30, 40, 50, 60, 70, 80
12 = 24, 36, 48, 60, 72, 84, 96
The lowest common multiple of package of pencil and eraser is 60
Packages of pencil = 60 / 10
= 6 packages
Packages of eraser = 60 / 12
= 5 packages
C. 6 packages of pencils and 5 packages of erasers
Give the scale factor of figure A to figure B
Answers
Answer:
4
Step-by-step explanation:
Need help, will give brainliest!!!
Answers
Answer:
A = -1
B = -1
C = 0
I guess this is the answer
Pls help
Show workings
Answers
Answer:
(-3,0)
Step-by-step explanation:
So first we wanna find how for the x value is on point a to point b and how far the y value is from point a to point b. the x on point a is 9 units away from point b and y is 18 units away. Then we find out what 2/3s of 9 and 18 is which would be 6 and 12. So then we take the A coordinates (9,-6) and subtract 12 from the x value and 6 from the y value to get the new coordinates of (-3,0)
5. Solve the system of equations
using elimination.
p-9 = 7
q= -3p + 6
A. p = 4, 9 = -6
B. p = -8, 9 = 30
c. p = -1, 9 = 9
D. No solution I
Which one is it?