Given the linear equation, y = 7x + 5:
A} Write an equation of a line parallel to this line.
Answer:y = 7x + 5
Step-by-step explanation: does it matter which point it goes through?
Factorise 3y^3-4xy+2y
Answer:
3y^3-4xy+2y
y(3y²-4x+2)
does any one wanna play r.oblox?
who likes to play ragdoll?
Answer:
Me!
Step-by-step explanation:
MyLifeIsFabulous
The Beauty Mart offers a 9-ounce bottle of shampoo for $9.79. It is advertising a 34-ounce bottle of the same brand at a special price of $36.36. Which bottle is the better buy?
Answer:
the 34 ounce bottle
Step-by-step explanation:
because one ounce out of the 34 ounce bottle equals $1.06 and one ounce out of the 9 ounce bottle equals $1.09 so essential buying the 24 ounce bottle you would be getting more for your money
WILL MARK BRAINLIST PLS HELP
The letters for the word TENNESSEE are written on cards and then placed in a basket. What is the probability that on the first draw an E is picked, replaced, and then an S is picked?
6/81
8/81
6/18
5/18
Answer:
The second option - 8/81
Step-by-step explanation:
Answer:
below
Step-by-step explanation: 6/81
help please !!!!!!!!!!!!
Answer:
A & B
Step-by-step explanation:
TBH I was kind of getting that is was D, but follow your gut I just know its defiantly A
Answer:
a and b
Step-by-step explanation:
The coordinates of the line are (-7,8) and (2,-3), what is the slope of the line
Please add a number line of you can!
Answer:
574
Step-by-step explanation:
Montana is known for having very chilly winters. One night, the temperature was falling by 2 degrees Fahrenheit each hour. At sunset, the temperature was -5 degrees Fahrenheit. How many hours will it take for the temperature to reach -19° F?
Answer:
7 hours
Step-by-step explanation:
We are given that
At sunset, the temperature=-5 degrees Fahrenheit
Each hour, temperature falling=2degrees Fahrenheit
We have to find time taken to reach the temperature -19° F.
Let x be the time time taken to reach the temperature -19° F
According to question
[tex]-5+x(-2)=-19[/tex]
Where we taking 2 negative because temperature decreases.
[tex]-5-2x=-19[/tex]
[tex]-5+19=2x[/tex]
[tex]14=2x[/tex]
[tex]x=\frac{14}{2}[/tex]
[tex]x=7[/tex]
Hence, it will take 7 hours for the temperature to reach -19° F.
what is the answer? A B C D
Answer:
b
Step-by-step explanation:
what is (-4)(-1)(-3)
Answer:
-12
Step-by-step explanation:
multiplication
Answer:
-12
Step-by-step explanation:
-4 x -1 x -3
4 x -3
=-12
¿Cuál es la suma de la medida de los ángulos interiores de un decágono?
Answer:
La suma de las medidas de los ángulos interiores de un decágono (polígono de 10 lados) es 1,440.
If these two shapes are similar, what is the measure of the missing length b?
Answer:
B = 7mm
Step-by-step explanation:
This is probably an enlargement problem.
To solve this:
the blue triangle has all of it's measurements you need. Let's start with that.
6/36 =
We know that one side, the bottom side of the green triangle is 42mm.
6/36 = b/42
We could simplify 6/36 into 1/6
1/6 = b/42
AHA! the denominators are easy! 6 times 7 is equal to 42, so 1 times 7 should equal b!
1/6 = 7/42
Check:
6/36 = b/42
36b = 6*42
36b = 252
b = 252/36
b = 7
So yes! B is 7 mm. Pls mark me brainliest, as I never have a single brainliest.
Evaluate the following expression if x = 3. x2
Answer:
6
Step-by-step explanation:
x2
x=3
sub 3 into x
(3)2
=6
Solve for y: 5y = 9 1/2
Answer:
1 9/10
Step-by-step explanation:
I was first make me brainliest. :)
One rabbit eats 8 carrots every day.
How many carrots does a rabbit eat in 7 days?
Answer:
56 carrots
Step-by-step explanation:
Because 7 x 8 is 56
Alberts bank account decreased by a total of 193 over a period of 12 days. what was the average daily decrease in his account?
Answer:
16.08
Step-by-step explanation:
IF Alberts bank account decreased by a total of 193 over a period of 12 days, then;
193 = 12days
To determine the average daily decrease in his account, thwn;
x = 1 day
Divide both equations
193/x = 12/1
12x = 193
x = 193/12
x = 16.08
Hence the average daily decrease in his account is 16.08
An expression is shown 7/4 - ?/7 = 1 1/28 What is the missing number?
Answer:
i pretty sure the missing number is 4
Step-by-step explanation:
Mary bought a 7lb bag of flour. She used 1/3 of the bag to bake wedding treats.
Answer:
she is left with 4.67 LB of flour.
Step-by-step explanation:
7 divided by 3 = 2.3333333
2.3333333 x 2 = 4.67
Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent?
The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.
Answer:
The number of chairs
Step-by-step explanation:
The equation is 2z + 3
2 ( = multiply by)
z ( # of chairs)
+3 ( the 3 extra chairs in the back)
Answer:
The number of tables
Step-by-step explanation:
Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.
What is the scale factor of the dilation shown?
(Help please) geometry
PLEASE I NEED THIS NOWWWWW
Answer:
70 easyily
Step-by-step explanation:
Answer:
140 times
Step-by-step explanation:
A die has 6 faces with numbers 1, 2, 3, 4, 5, 6.
The faces that are less than 3 are 1, 2.
2 faces have numbers less than 2.
The desired outcome can happen 2 ways, 1 or 2.
The total number of possible outcomes is 6: 1, 2, 3, 4, 5, or 6.
p(event) = (number of desired outcomes)/(total number of possible outcomes)
p(less than 3) = 2/6 = 1/3
The probability of rolling a number less than 3 is 1/3.
Now we find 1/3 of 420.
1/3 * 420 = 420/3 = 140
Answer: 140 times
simplify 12 + -24 ÷ -6 * 2
Show stack method
Answer:
4
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
12+4 x 2
12+8= 20
Find, to the nearest foot, the length of the diagonal of a square whose side is 10 feet.
Draw a square to help solve the problem. (Remember to round answer to the nearest
foot, no decimals)
Solve for y
y - 2 = 2x
Answer:
y = 2x + 2
Step-by-step explanation:
Add two to both sides.
Please I need this
I will give Brainliest
Answer:
2
Step-by-step explanation:
The perimeter of the square below is 116 m. What is the value of a?
5a +9
(5a+9)4=116
20a+36=116
20a=116-36
20a/20=80/20
a=4
Will someone please help me with this
Answer:
B. f(-5) = -70
Step-by-step explanation:
f(-5)= 10(-5) - 20
f(-5) = -50 - 20
f(-5) = -70
Answer:
f(-5) = -70
Step-by-step explanation:
f(-5) = 10(-5)-20
A bus drives for 3 1/2 hours at an average speed of 56mph.
How far does the bus drive?
Answer:
196 km
Step-by-step explanation:
Distance = speed x time
So to work it out, it would be 3.5 x 56
= 196km
Answer:
A bus drives for 3 1/2 hours at an average speed of 56mph.
To Find :
How far does the bus drive?
Step-by-step explanation:
Times of journey(T)=3 1/2 =7/2hours
Average speed of bus(v)=56mph
We know the formula:
Average speed (v)=total distance (d)/Time(T)
So:
Total distance (d)=qverage speed(v)×time(t)
Total distance (d)=56×7/2
Total distance(d)=28×7=196 miles
It means distance travel by bus is 196 miles.
I hope it's helpful!
(10³⁰ × 10⁴⁵ ) - (10⁹⁰ ÷ 10¹⁵)
Answer:
0
Step-by-step explanation: