Answer:
First, find the change in the y-values by subtracting from one row to the next, then find the change in the x-values by subtracting from one row to the next, then finally, just divide the difference in the y-values by the difference in the x-values.
Step-by-step explanation:
Which of the following number lines represents the solution to x - 5 ≥ -2?
x - 5 ≥ - 2 represents a line with a close circle on 3 and going towards infinity.
What are inequalities and their types?Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.
The symbol a < b indicates that a is smaller than b.
When a > b is used, it indicates that a is bigger than b.
a is less than or equal to b when a notation like a ≤ b.
a is bigger or equal value of an is indicated by the notation a ≥ b.
Given, x - 5 ≥ - 2.
x ≥ - 2 + 5.
x ≥ 3.
This represents a line with a close circle on 3 and going towards infinity.
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To which set or sets does the number 8 belong?
Group of answer choices
rational numbers only
integers
integers, and rational numbers only
whole numbers, integers, and rational numbers
Answer:
whole numbers only
Step-by-step explanation:
Answer:
Whole numbers, integers, and rational numbers
Step-by-step explanation:
Please help me out
I don’t know this
PLLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
It's 105 square cm. I am sure
This box is a right rectangular prism. Its dimensions are 3 inches by 3 inches by 11 inches.
What is the surface area of the box?
Answer:
Stot = 150 in2
Step-by-step explanation:
there is your anser
Answer: 150 inches sq.
Step-by-step explanation:
Bottom - 3 x 3 = 9
Top - 3 x 3 = 9
Front - 3 x 11 = 33
Back - 3 x 11 = 33
Side - 3 x 11 = 33
Side - 3 x 11 = 33
9 + 9 + 33 + 33 + 33 + 33 = 150
help this is the last thing for today
Anica says that she can rewrite ANY subtraction problem as an addition problem. Is she correct? Explain how you know!
Graph the inequality x > 3.
What is the equation of a line passing through point (2, 3) and has a y-intercept of -5?
SOMEONE PLEASE HELP!!
What is m
6 1/9 = 4 3/7 + m
What is x
x + 3 2/5 = 8 1/9
What is w
w - 3 5/6 = 7 6/7
A high school track team's long jump record is 21 ft 10 1/4 in. this year, Arthur's best long jump is 21 ft 3 1/2 in. if long jumps are measured to the nearest quarter inch, how much farther must jump to break the record?
To beat the school long jump record, Arthur must jump an additional _____ inches.
Answer
m=40/63
Step-by-step explanation:
if you want to simpliyfiy its 0.635
Five gerbils cost p dollars. How many dollars will it cost to buy g gerbils? How many gerbils can you purchase for d dollars? Clearly demonstrate and explain how you found the answers.
Answer:
what is p and what is g?????
Step-by-step explanation:
Solve: 3x + (2 - 4x); when x = 5 *
Answer:
-3
Step-by-step explanation:
The Buffalo Bills football team wanted to buy new footballs for their practice. They got a discount and had to pay $42 per 6 footballs. What did the team have to pay per football? Be sure to explain all of your work.
Answer:
7
Step-by-step explanation:
42 divided by 6 =7
NEED HELP!!! Please answer the question! WILL GIVE BRANILY! 15 POINTS!!!
Answer: D. Cannot be determined.
If Angle 3 were not included, the answer would be A, 360°
Step-by-step explanation: When the lines a, b, & c are parallel, the line intersecting them forms angles that are vertical, supplementary and/or corresponding and congruent.
Here, angles 4 and 5 are supplementary. No need to know their exact measurements. Together, their sum is 180°
Angles 1 and 2 are also supplementary, another 180°
But we don't know the measure of angle 3, so getting an exact sum is impossible here.
A puppy's birth weight was 5 ounces, at 9 weeks the puppy weighed 59 ounces.
On average, how many ounces per week did the puppy gain?
Answer:
approximately 6
Step-by-step explanation:
PLs HElp pls help will mark brainliest!!!!!!
Select all equations that have no solution
СА 6 + 2x 2 (x+6)
B
3 (3x – 4) = -9x + 11
С
11x – (2x + 5) = –2 (-5x – 3)
D
3x – (x - 2) = x +4
E
3x – 2 + 12 – 6x = 4(5 – 2x) – (-4x)
Answer:
D and C
Step-by-step explanation:
hope this he p s ya
Using only addition, how can you add eight 8’s to get the number 1,000?
Good Luck! ( If your correct you MIGHT get brainliest)
Answer:
888+88+8+8+8
Step-by-step explanation:
hi everyone i need help what is 7+2+*3
Answer:
Its not 42 so its 86
Answer:
42
Step-by-step explanation:
This is very very important
Answer: 784 cubic things. lol is this iready
Step-by-step explanation:
Perform the operation:
\frac{27}{-3}
−3
27
Answer:
-9 is the answer
hope this helps
Answer:
- 9
Step-by-step explanation:
27/(- 3) = - 9
-TheUnknownScientist
BRAINLIEST TO FIRST RIGHT!!!!!!!!!!!
oof, all caps lol:)
Answer:
x^2 = 121
x = 11 Im wanting brainliest
Step-by-step explanation:
Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?
Answer:
18 questions correctly
Step-by-step explanation:
1% of 90 is .9, so .9x20=18
Solve the system by elimination.
Answer: x=−2 and y=−5
Step-by-step explanation: 2x−y=1;12x−5y=1
Multiply the first equation by -6,and multiply the second equation by 1.
−6(2x−y=1)
1(12x−5y=1)
Becomes:
−12x+6y=−6
12x−5y=1
Add these equations to eliminate x:
y=−5
Then solvey=−5for y:
y=−5
Now that we've found y let's plug it back in to solve for x.
Write down an original equation:
2x−y=1
Substitute−5foryin2x−y=1:
2x−(−5)=1
2x+5=1(Simplify both sides of the equation)
2x+5+−5=1+−5(Add -5 to both sides)
2x=−4
2x
2
=
−4
2
(Divide both sides by 2)
x=−2
Solve the following system of equations:
y = 5/4x - 2
y = -1/4x + 19
x = ? and y = ?
Answer:
1. y= 5 /4 x −2
2.x=−4y+76
The value of a and y in the system y = (5/4)x - 2 and y = -(1/4)x + 19 are,
14 and 31/2 respectively.
What are the solutions of a linear system of equations?If a system of equations only contains two linear equations with two variables, the system's equation can be graphed, the graph will have two straight lines, and the intersection point(s) of those lines will be the system's solution.
There are only three matching forms of solution for a given system of equations because there are only three different ways that two straight lines in the plane can graph.
Given,
y = (5/4)x - 2 and y = -(1/4)x + 19.
Multiplying both the equations by 4 we have,
4y = 5x - 8 and 4y = - x + 76.
Subtracting the second equation from the first we have,
0 = 6x - 84.
6x = 84.
x = 14.
Replacing 'x' in any of the equations,
4y = 5(14) - 8.
4y = 70 - 8.
4y = 62.
y = 31/2.
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Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?
Answer:
4 games
and it would be $37.50 for both companies
Step-by-step explanation:
help please aaaaaaaaaaaaaa
Answer:
umm i cant see it
Step-by-step explanation:
Answer:
the 1st one
Step-by-step explanation:
Lol I think ;^;
7/8 im giving brainliest if u get it right
Help me look at pic pls
Answer:
7.0
Step-by-step explanation:
Divide 218.4 m/ 31.04 sec.
Answer:
I believe the answer is 7.0
Step-by-step explanation: