Answer:
B
Step-by-step explanation:
A rectangle is x inches wide and 3y inches long. If the length plus twice the width is 12 inches and the length plus the width is 9 inches, what is the length
Answer:
6
Step-by-step explanation:
12-2(3)=6
9-(3)=6
The length of the rectangle is 6 inches.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
A rectangle is x inches wide and 3y inches long.
If the length plus twice the width is 12 inches and the length plus the width is 9 inches.
That means,
2x + 3y = 12 {equation 1}
x + 3y = 9 {equation 2}.
To solve the system of equations:
Subtract the equation 2 to equation 1.
x = 3
And y = 2.
Therefore, the length is 6 inches.
To learn more about the system of equation;
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When 1480 is divided into 12 equal parts, the remainder is 4. What is a correct way to write the quotient?
123.4
1234 over 12
123 + 4
1234 over 1480
Answer:
123 + 4
Step-by-step explanation:
whenever there is a remainder you write something + the remainder
solve bc i need help
Bridget has swimming lessons every fifth day and diving lessons every third day. If she had a swimming lesson and a diving lesson on January 5, when will be the next date on which she has both swimming and diving lessons?
Write and simplify an expression that represents the perimeter of the parallelogram.
Answer:
14 x+8
Step-by-step explanation:
Parallelogram: A parallelogram is a special type of quadrilateral in which opposite sides are equal and parallel.
We have to find the perimeter of parallelogram
Perimeter of parallelogram= sum of all four sides
Let first side= 3 x+9
Second side= 4 x-5
third side= 3 x+9
fourth side side= 4 x-5(opposite sides of parallelogram are equal)
Perimeter= 3 x+9+ 4 x-5+ 3 x+9+ 4 x-5+
Perimeter= 14 x+ 8
Answer:
14 x+8
Step-by-step explanation:
Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven.
Part A
Let m = the number of miles Mr. Parker drives for the day. Choose the expression that shows the amount he will pay for the van.
A. 50m + 0.35 B. 0.35 + m + 50 C. m(0.35 + 50) D. 50 + 0.35m
Part B
Evaluate the expression you wrote to find the amount Mr. Parker will pay if he drives 80 miles.
Enter your answer
Answer:
d
Step-by-step explanation:
50 is what you are already paying and then you have to pay the extra fee times the miles
Please help me!!!!!!
Answer:
50
Step-by-step explanation:
Pls help me and thank you!!!
Answer:
Dude, how do you figure out what x is
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
3x - 20 = 2x +15
1x - 20 = 15
1x = 45
What is the slope of the line that passes through (5, 4) and (7, 10)
A. 3
B. -3
C. 2
D. -2
what is the value of the expression 9 × 2.2?
Answer:
19.8
Step-by-step explanation:
just multiply 9 x 2.2 and you will get the answer
PLEASE HELP ME I AM NOT VERY GOOD AT MATH
Answer
The slope is 1/8
Step-by-step explanation:
Answer:
[tex]\frac{1}{8}[/tex]
Step-by-step explanation:
The formula for finding the slope of a line is;
[tex]\frac{y_{2} - y_{1} }{x_{2} - x_{1}}[/tex]
Any two coordinate pairs ( (x,y) ) on the given table can be used, for this problem, let us use the first two given pairs.
( -8 , 2 )
( 0 , 3 )
[tex]x_{1} = -8\\y_{1} = 2\\x_{2}= 0\\y_{2} = 3[/tex]
Substitute into the formula and solve;
[tex]\frac{3 - 2 }{0 - (-8)}[/tex]
= [tex]\frac{1}{8}[/tex]
P8IYZ IS My NEARPOD PLEASE DO IT FOR ME ALL U NEED TO PUT AS THE NAME IS Joshua Franklin because it’s my first and last of my name.
Answer:
Joshua Franklin
Step-by-step explanation:
he he we'll see
Answer:
joshua Franklin
Step-by-step explanation:
Help me plz on this one
Answer:
9/2
Step-by-step explanation:
solve the proportion 4/12=x/18
a.x=5
b.x=6
c.x=54
d.x=10
in a basket there are 24 sweet oranges. The ratio of sweet oranges to sour oranges is 4:1 find the number of sour oranges. Plssss help with this question!!!
Answer:
6 sour oranges
Step-by-step explanation:
24/4=6
24:6
When does an electrically charged object attract another object?
[I GIVE 45 BRAINLY IF YA HELP]
Answer:
When an object is electrically charged, it creates an invisible force field. This can attract different objects around it. Including magnets.
Step-by-step explanation:
In the expression shown "p" represents a rational number.
4p
`what value of "p" makes the expression equal a number less than 4?
Answer:
Is it supposed to be in in an equation?
Step-by-step explanation:
How do i measure the diameter of a circle?
Answer:
Step-by-step explanation:
If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter
hope that helps!
The steps to measure the diameter of a circle is shown below.
You must perform the following steps in order to determine a circle's diameter:
1. Lay a ruler or measuring tape over the circle's centre, making sure it goes through the widest point.
2. Check to make sure the ruler or measuring tape is straight and correctly positioned.
3. Check the measurement at the intersection of the circle's two sides using the ruler or measuring tape.
4. Make a note of the measurement you took.
5. To find the circle's diameter, multiply the measurement you took by two.
The piece of a straight line that connects two places on the circumference and travels through the centre of a circle is known as the diameter.
Learn more about Diameter here:
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Find the slope of the line that passes through (8, 4) and (5, 2).
(Type your answer in like this: 1/4, for example.)
Answer:
Slope (m)0.6667Slope-Intercept: y = mx + by = 0.6667x -1.33
Step-by-step explanation:
Anna Maria read 40 pages in 60 minutes. What is her unit rate in pages per minute.
Answer:
1.5/minute
Step-by-step explanation:
60 divided by 40 is 1.5. This says that Anna read 1.5 pages per minute.
Answer:
1.5 pages per minute
explanation:
you divide 60 by 40 and get 1.5 which is how many pages she reads per minute 1 and a half pages
hope this helps
- the chair with internet
A school is going on a field trip to the zoo. There were s amount of students. The tickets cost $15 each. The school ended up giving the zoo $2,550 for all of the tickets. Write and solve an equation to figure out how many students are going on the trip.
Step by step
Answer:
15 times x which would be the students or you could do 2550 divided by 15 and you get 170 students
Step-by-step explanation:
The diameter of a 2 1/8 Coke can is inches. What is the length in inches of the diameters of 6 Coke cans?
Answer:
12.75 or 12 3/4
Step-by-step explanation:
Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers, and whole numbers?
Answer:
the answer is D
Step-by-step explanation:
all rational numbers are integers
PLEASE HELP ME IT'S DUE IN A COUPLE OF MINS
Answer:
y = 1.25x + 2
y = x + 4
What value of k makes this equation true? ANSWER ASSAP
39 = k - 11
Answer:
50
Step-by-step explanation:
Jason plans on using 1/5 of an ounce of strawberry preserve in each dessert bowl. how many dessert bowls can he completely fill?
Answer:
Jason can make 5.
Step-by-step explanation:
using 1/5 of an ounce, will make it so you have enough to make 5.
1/5-1
2/5-2
3/5-3
4/5-4
5/5-5
See there's a pattern.
4 x 6 - 4 x 25 = ?
Show your work lol
NEED HELP ASAP
WILL GIVE BRAINLY
PLEASE I NEED THIS
Harry is using a total of 34 feet of lumber to make a bookcase. The left and right sides of the bookcase are each 5 feet high. The top, bottom, and two shelves are all the same length, labeled w. How long is each shelf?
Answer:The most frequently used quality materials for custom-built wood shelves are 3/4” thick plywood, poplar, or pine; definitely avoid the melamine-laminated composite shelving and MDF.
Step-by-step explanation:
The sum of a number, x, and the opposite of another number, y, is 66. The difference of x and y is also 66. Find x and y.
Answer:33
Step-by-step explanation:33 each you have to divide I’m pretty sure I’m so sorry if I’m wrong