Answers
Answer:
y = 2x-3.
Step-by-step explanation:
Slope is y =mx+b. If we look at the graph, the line passes by (0,-3) and (1,-1). Taking rise over run, (y/x), we can find out that y goes up 2 and x goes right 1. This means that it is a positive slope and that slope would be 2/1, simplified to just 2.
Related Questions
Leo has $28 to spend on pencils and paper for a school. Pencils cost $0.50 each and paper cost $1.50 each. Using x for pencils, and y for paper, write an inequality that represents what Leo can buy.
Answers
Answer:
Please mark Brainliest if helpful...
0.5x+1.5y[tex]\leq[/tex]28
Step-by-step explanation:
X is the number of pencils, so multiply the price of one pencil by the number of them to get the total price of pencils-0.5xY is the number of paper, so multiply the price of one paper by the number of them to get the total price of paper-1.5yLeo has $28, so he can either spend $28 or less on pencil and paper, which means that his total cost should be less than or equal to 28During the summer, Abrielle is a cashier at a grocery store and Zane serves ice cream. To show their earnings, Abrielle makes a graph and Zane makes a table. Which statement is true?
Answers
Answer:
The slope of Zane is 18.50/2 = 9.25
Subtract both slopes to find the true statement.
10.5 - 9.25 = 1.25
The correct statement is:
Abrielle earns $1.25 more than Zane.
Answer:
what the person on the top said. Their right.
The ratio of the number of boys and girls in a college is 6 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio.
Answers
Answer:
Let the initial number of boys and girls be 600 and 800 respectively, so that
(no. of boys) : (no. of girls) = 6:8.
Final number of boys (Fb) = 600+ 20% of 600 = 720
Final number of girls(Fg) = 800+ 10% of 800 = 880
The new ratio = Fb / Fg = 720 / 880 = 9/11 = 9:11
So, the new ratio will be 9 : 11
Find an equation of the vertical line through (-4,3)
Answers
Answer:
x=-4
Step-by-step explanation:
Vertical lines are of the form
x =
The x coordinate is -4
x=-4
Arthur is building a rectangular sandbox for his son. The area of the sandbox is 17 23/32
sandbox is 3 3/8feet, what is the width of the sandbox?
Answers
Answer:
The answer is 5 1/4 feet
Choose all numbers that are divisible by 2
Answers
Answer:
91066
32626
Are the only answers there
Which is a factor of
25
x
2
−
40
x
+
16
?
A.
5
x
−
4
B.
5
x
+
8
C.
5
x
+
4
D.
5
x
−
8
Answers
Answer:
OOOOOOOOOOOOOO9ONOOOOOOOOOOOOThe lengths of the sides of a quadrilateral are 4 consecutive even integers. The perimeter of the quadrilateral is 36 inches. What is the length of the longest side?
Answers
Answer:
Step-by-step explanation:
Help
Find the distance between the two point
(-6,6) and (3,-6)
Answers
Haley walked a total of 6 kilometers by making 2 trips to school. How many trips will Haley
have to make in all to walk a total of 18 kilometers? Solve using unit rates.
Answers
Answer: 6 trips
Step-by-step explanation:
how many quarts are there in 20 quarts?
Answers
It says 20 in frount of quart
Answer:
20 lol??
Step-by-step explanation:
2.6 X 16 fourth grade answers
Answers
Answer:
41.6 lol
Step-by-step explanation:
Order the steps to show how to solve the equation 2(4x−11)+9=19.
Answers
Answer:
x=4
Step-by-step explanation:
Distribute the 2 -> 2(4x−11)+9=19 -> 8x-22+9=22
Combine Like Terms -> 8x-13=19
Add 13 to Both Sides -> 8x=32
Divide Both Sides by 8 -> x=4
A diagram of a swimming pool is shown.
3.5 m
What is the approximate circumference of the swimming pool? Use 3.14 as an estimate for t.
Ο Α. 7 m
Ο Β. 11 m
Ο Ο Ο Ο
Ο C. 22 η
O D. 28 m
Answers
Because 11 m it’s the answer to that give me the same thing
Answer:
B. 11
Step-by-step explanation:
Im good with a Scientific calculator.
Question 7. Find M Please hurry :)
Answers
I hope this helps
Ask if you have any questions
. If you could put a sealed room on a very sensitive scale and open a thousand soft drink
cans inside it, would the mass reading on the scale go up, go down, or stay the same?
Explain your answer.
Answers
Answer:
I think it would go up on the scale.
Step-by-step explanation:
I believe it would go up, because think about air in your mouth. If you close your mouth and add more air, your mouth gets heavier to carry. Therefore, the air needs to go somewhere. Same with carbonated soft drinks, like soda.
Please mark me Brainliest! I only need 4 more! Thank you so so much!
"Six more than a number doubled is equal to twice a
number plus three"
Answers
Given parameters:
This is a word problem. To solve problems, it is best to interpret sentence by sentence;
Six more than a number doubled;
let the number = y ;
so we have 2(y + 6)
equal =
twice a number plus three;
let the number be Z;
2Z + 3
The complete expression is thus; 2(y + 6) = 2Z + 3
(x7) - 3 = 4
What does x =
How do I solve for x
x divided by 7 - 3 = 4
how do i find out what X equals
Answers
Answer:
detailed one
Please mark as the BRAINLIEST
(ㆁωㆁ)
match the simplified expression to an equivalent expression 2t -9 2t-t
Answers
Answer: your trying to find an ecuagan to match the one it is saying so you can do 2t-8-3t which equals 13 just like the ecaution shown 2t-9-2t also equals 13
Step-by-step explanation: I hop this helps :D :) :) have a good day you guys/peeps
Answer:
I am wondering if this is the same problem but here anyways.
Step-by-step explanation:
Order these numbers from least to greatest.
8.506, 8.6, 8.5612, 8.56
Answers
Answer:
It goes 8.506, 8.56, 8.5612, 8.6
Happy to Help
Which is the best estimate of 90/7 divided by 1 3/4?
Answers
Answer:
7 17/49
Step-by-step explanation:
Convert mixed numbers to fractions:
= 90/7 ÷ 7/4
Apply the fraction rule:
= 90/7 * 4/7
Multiply fractions:
90 * 4 / 7 * 7
Simplify:
360/49
Convert improper fractions to mixed numbers:
= 7 17/49
8sin(8x)+9=3
Need solutions
Answers
Answer:
Simplifying
8sin(8x) + 9 = 3
Remove parenthesis around (8x)
8ins * 8x + 9 = 3
Reorder the terms for easier multiplication:
8 * 8ins * x + 9 = 3
Multiply 8 * 8
64ins * x + 9 = 3
Multiply ins * x
64insx + 9 = 3
Reorder the terms:
9 + 64insx = 3
Solving
9 + 64insx = 3
Solving for variable 'i'.
Move all terms containing i to the left, all other terms to the right.
Add '-9' to each side of the equation.
9 + -9 + 64insx = 3 + -9
Combine like terms: 9 + -9 = 0
0 + 64insx = 3 + -9
64insx = 3 + -9
Combine like terms: 3 + -9 = -6
64insx = -6
Divide each side by '64nsx'.
i = -0.09375n-1s-1x-1
Simplifying
i = -0.09375n-1s-1x-1
Step-by-step explanation:
If this helps please give brainliest:)
Which function has a constant additive rate of chan of -1/4
Answers
Answer:
y -12 21 -1.5 -11 11 -2 -10 14 -2.5 -9 17 ?
Step-by-step explanation:
This is my my second to
last one, thanks for helping me
Answers
9514 1404 393
Answer:
$9Option 4Step-by-step explanation:
The equations need to match the problem statements. If we let C and S represent the costs of Cherry and Sweet potato pies, respectively, then the revenue from each sale can be expressed as an equation.
1 cherry and 7 sweet potato for $114 ⇒ C +7S = 114
14 sweet potato and 11 cherry for $309 ⇒ 11C +14S = 309
Note that we have used C and S in the second equation in the same order as they appeared in the first equation, even though the problem statement has that order reversed. This facilitates solving the equations using elimination or Cramer's rule.
These equations match Option 4.
__
The cost of a cherry pie can be found by eliminating S from the equations. We can do that by subtracting twice the first equation from the second:
(11C +14S) -2(C +7S) = (309) -2(114)
9C = 81 . . . . . simplify
C = 9 . . . . . . . divide by 9
The cost of each cherry pie is $9.
Is this relation a function? Justify your answer.
Please help me!! 5:56pm as soon as you can! I could maybe help you with a problem!
Answers
Answer:
C. No because two points with the same x-value have different y-values
Step-by-step explanation:
how do you solve
x2 - 4xy + 4y
Answers
Answer: x2-4xy+4y=2xy-5y+2y
Step-by-step explanation:
Please answerrrrrrr.
Answers
Answer: 1. True 2. False
Step-by-step explanation: In question 1 they both equal 0.25 (5/20 and 7/28) but in question 2 they equal different values. 11/22=0.5 and 13/25 = 0.52.
What is the first step to solve 2 (x - 2)< (1 + 2) + 5
Answers
Answer:
The first step would be to distribute the 2 outside of the parenthesis
Then the left side of the equation would look like: 2x-4
Step-by-step explanation:
9514 1404 393
Answer:
add 1+2
Step-by-step explanation:
According to the Order of Operations, the first step is to evaluate expressions in parentheses. Here, there are two expressions in parentheses: (x -2) and (1 +2). The first one cannot be evaluated. So, the first step is to evaluate ...
(1 +2) = 3
Then the inequality becomes ...
2(x -2) < 3 +5
If a mother is 20 years old when her baby is born how old will she be when she is twice as old as her child
Answers
Answer:
40.
Step-by-step explanation:
Ryan picked 7 apples.David picked 4 times as many apples.How manyapples did he picked
Answers
Answer:
28
Step-by-step explanation:
7*4