Answer:
5p+42
Step-by-step explanation:
6(p+6)- (p-6)
Distribute
6p +36 - p +6
Combine like terms
6p -p + 36 +6
5p+42
What is the slope and the y-intercept in this linear equation?
y = -x + 4
Slope: -1
y-intercept: 4
*Any time x is by itself, it is either positive 1 (just x by itself) or negative 1 (x with a negative sign)
Find the variable of x.
8x-2=-9+7x
Answer:
8x-2=-9+7x equals X=-7
Answer:
x = -7
Step-by-step explanation:
"Suppose you are making baked ziti for a family party. The recipe serves 4 and calls for 2.5 teaspoons of
oregano, but there are 16 people coming to dinner. How many teaspoons of oregano will you ned to serve 16 people?
Answer:
10 teasoons of oregano
Step-by-step explanation:
16/4 = 4
2.5 x 4 = 10
In a survey tasting lemonade, one fifth of the people surveyed were under 25 years old. If 65 people were under 25, how many people were surveyed.
how can you multiply 1/3 so that the fraction you get you can simplify back to 1/3?
Answer:
1
Step-by-step explanation:
Multiply 1/3 x 1 so you can simplify 1/3 to 1/3 but other wise 2/6 is 1/3 3/9 is 1/3 and etc
geometry enginuity two column proof-
my picture file quality sucks but hopefuly someone will know what it is.
help my grade is begging you.
Answer:
i can help but you need to explain the question
Step-by-step explanation:
WILL MARK BRAINLIEST PLZ ANSWER FAST GUYS AND GIRLS. Don't mind the second question. You can answer it if you want that will help me.
Answer:
1. 10d + 5n = 85
2. look at graph or graph coordinates (0, 17) and (8.5, 0) and make a line through them
3. 17 nickels since its only nickels, on the graph you see where the line hits the y-axis which is 17.
4. 8.5 dimes since its only dimes, on the graph you see where the line meets the x-axis which is 8.5
Step-by-step explanation:
y-axis is nickels
x-axis is dimes
A square has an area of 9yd^2. What is the length of each side?
Answer: The side length is 3 yards.
Step-by-step explanation:
To find the area of a square, you have to square one of it's side lengths since they all share the same length. Since we know the area, and we need to find the side length so we just need to find the square root of the area.
[tex]\sqrt{9}[/tex] = 3
The side length is 3 yards.
The length of each side of a square is, 3 yards.
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
We have to given that;
⇒ An area of square = 9 yards²
Now, We know that;
⇒ Area of square = Side²
Let the side of square = a
So, We get;
⇒ a² = 9
⇒ a = √ 9
⇒ a = 3 yards
Learn more about the rectangle visit:
https://brainly.com/question/2607596
#SPJ2
A rectangle has perimeter 68 cm and length 25 cm. What is its width? In centimeters.
Answer: 9cm
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
To find it you must multiply the length by 2
25 × 2 = 50
Then subtract the result with the perimeter
68-50 = 18
And the result of that is your answer
2= 5 j -28 one or two step equation
Answer:
j=6
Step-by-step explanation:
2=5j-28
+28 +28
30=5j
/5 /5
j=6
5/m-9 = 8/m+5
Solve the following proportions, while using cross multiplication.
what is 4.13 multiplied by 10,000
Answer:
41,300
you can take the 4.13 and put it in the first three spaces hope this helps
Answer:
its 41300 just add your powers, its like 4.13 to the ten-thousanth power
Step-by-step explanation:
put the 4 infront of the decimal and 13 behind, and move it and add places markers till you get where u need to go
(sorry, im not THAT good at explaining things -ω-
Part A)
JKL has vertices J(2, 4), K(-4,-2).
L(2,-2).
Graph the image after a
reflection in the line y = 1.
Part B)
Record your image points here:
J'( 2, _)
K’(-4, _)
L'(2, _)
Show an expression for three plus two, then times by four
Answer:
4(3+2)
Step-by-step explanation:
Write using order of operations
Answer:
4(3+2)
Step-by-step explanation:
there you go, hope it helps!
Last Friday Mary had $28 over the weekend she received some money for washing the dog she now has $42 how much money does she receive
Answer:
14
Step-by-step explanation:
42-28
A total of 4500 tickets to a concert were sold and the price for each ticket was either $59 or $85. If the
amount collected was $291, 500, how many tickets were sold at each price?
O (35, 10)
O (3500, 1000)
O (1000, 2200)
O (3000, 1500)
Answer:
3500 tickets were sold at $59
1000 tickets were sold at $85
(3500, 1000)
Step-by-step explanation:
x + y = 4500
59x + 85y = 291500
x + y = 4500
x = 4500 - y
59(4500 - y) + 85y = 291500
265500 - 59y + 85y = 291500
265500 + 26y = 291500
26y = 26000
y = 1000
x + y = 4500
x + 1000 = 4500
x = 3500
Check:
x + y = 4500
3500 + 1000 = 4500
4500 = 4500
59x + 85y = 291500
59(3500) + 85(1000) = 291500
206500 + 85000 = 291500
291500 = 291500
-3 2/5 - 5/6
I dont just need the answer. I wanna know how to do it.
Answer:
so do you mean the step by step??
Answer:
- 4 ⁷/₃₀Step-by-step explanation:
= -3 2/5 - 5/6
= - 17/5 - 5/6 ---- LCM of 5 & 6 is 30
= _ 17 * 6 _ 5 * 5
5 * 6 6 * 5
= _ 102 - 25
30
= _ 127
30
= 4 ⁷/₃₀
Solve for x: 1 over 3 (2x − 8) = 4. (1 point)
The midpoint of FG is (6-4) and the coordinates of point Fare (-3, 6).
3. What are the coordinates of point G?
Jada says “I know 4 nickels and 7 dollar coins weigh 76.7 grams. I know 4 nickels and 5 dollar coins weigh 60.5 grams. Here’s what else I can figure out based on that: 2 dollar coins weigh 16.2 grams. How did jada figure out that 2 dollar coins weigh 11 grams?
Answer:
im from the uk what are nickles and dimes
Step-by-step explanation:
Add:
-4 + 2 =
Submit
Answer:
-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
If you take 4 and 2 and then subtract them you will get 2.
Now, look at the problem and see which number is bigger.
4 is bigger and it has a negative in front of it.
So it will be -2.
Suppose that the grade 7 student expected to sell between 100 and 150 hotdogs. How many packages of 12 wieners and 8 buns should the students buy if they don't want any leftovers ?Justify your answer .How many packages of each should they buy if they expect to sell more than 300 hotdogs.
Assuming that 1 wiener and 1 bun required to sell 1 hotdog.
Given that there are 12 wieners and 8 buns in 1 packet of each.
Let m be the minimum numbers of hotdogs for no leftover wieners or buns.
So, m must be a number which is divisible by both 12 as well as 8.
The smallest number which is the common multiple of both 12 as well as 8 is the highest common factor (H.C.F.) of 12 and 8 which is 24.
So, m=24
At this pint, note that 24 is the minimum number of hotdogs that students can sell with no leftover wieners or buns. For this, they need 2 packets of wieners and 3 packets of buns.
So, 1 m hotdogs required 2 packets of wieners and 3 packets of buns
But, here the number of hotdogs is between 100 and 150.
The next possible number of hotdog wit no leftover wieners or buns is 48 which is 2m, the next will be 3m, and so on.
In fact, any multiple of m will be divisible by 12 as well as 8, so there will not be any leftover wieners or buns.
So, 24n hotdogs require 2n packets of wieners and 3n packets of buns,
where n is a counting number.
Now, find the multiple of 24 in between 100 and 150,
The first multiple is 24x5=120
So, 120 hotdogs require 2x5=10 packets of wieners and 3x5=15 packets of buns
The second multiple is 24x6=144
So, 144 hotdogs require 2x6=12 packets of wieners and 3x6=18 packets of buns
If the students want to sell more than 300 hotdogs:
The minimum number which is multiple of 24 is 24x13=312, the next number is 24x14=336, and so on
For this n=13, 14, 15, ...
So, they need to buy 2n packets of wieners and 3n packets of buns to sell 24n packets of hotdogs for no leftover.
For the minimum number of 312 hot dogs, they need to buy 2x13=26 packets of wieners and 3x12=36 packets of buns.
A deep-sea exploring ship is pulling up a diver at a rate of 25 feet per minute the diver is 200 feet below sea level how deep was in diver 10 minutes ago?
Answer:
the diver was 450 ft below sea level
Step-by-step explanation:
25ft per min
25x10=250
250+200=450ft
Answer:
450 feet below sea level
Step-by-step explanation:
25 feet per minute 10 minutes, so you multipy them 25x10=250, and then add that to the level he's at right now, 200+250=450.
this is a test. What is (364 x 476)^-100 +30
Answer: 30
Step-by-step explanation: 364x476=173264^-100=0+30=30.
The answer is 30
364x476= 173264
173264⁻¹⁰⁰= 0
0+30 = 30
Sydney read 50 pages in 40 minutes.she reads at a constant rate.
picture answer
HOPE IT HELPS!!!
what is the solution of the equation?
14+b=6
Answer:
b is -8
Step-by-step explanation:
Answer:
b=-8
Step-by-step explanation:
14+b=6
b=6-14
b=-8
Which linear inequality is represented by the graph?
Is this right?
Answer:
y ≤ [tex]\frac{1}{2} x + 2[/tex]
Step-by-step explanation:
≤ because the area below the line is shaded.
a = 11m, b = 8m and C = 2m for the triangle shown below.
Work out the value of x, giving your answer as an exact surd.
The diagram is not drawn accurately
Answer:
x = [tex]\sqrt{53}[/tex]
Step-by-step explanation:
Using Pythagoras' identity on the upper right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
Let the third side be d, then
d² + b² = a² , that is
d² + 8² = 11²
d² + 64 = 121 ( subtract 64 from both sides )
d² = 57
Using Pythagoras' identity on the lower right triangle, then
x² + c² = d²
x² + 2² = 57
x² + 4 = 57 ( subtract 4 from both sides )
x² = 53 ( take the square root of both sides )
x = [tex]\sqrt{53}[/tex]
5x+18=7x-4 With Justify Steps
Answer:
x=11
Step-by-step explanation:
Let's solve your equation step-by-step.
Step 1: Subtract 7x from both sides.
Step 2: Subtract 18 from both sides.
Step 3: Divide both sides by -2.
therefore x=11
Answer:
x = 11
Step-by-step explanation:
5x+18=7x-4
+4 +4
5x + 22 = 7x
-5x -5x
22 = 2x
/2 /2
x = 11
Isolate the variable by dividing each side by factors that don't contain the variable.
What is the length of BC?
9 units
11 units
15 units
16 units
Answer:
x = 15
Step-by-step explanation:
I used the pythagorean theorem on BAC triangle
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)
The length of BC is 15 units.
In the right triangle ABC.
we have AC = 8 units and AB = 17 units.
We need to find the length of BC using the Pythagorean theorem.
What is the Pythagorean theorem?It states that in a right-angled triangle the square of the hypotenuse is equal to the sum of the squares of the other two sides.
In the given right-angle triangle ABC.
We have,
AB = hypotenuse and the other two sides are AC and BC.
Applying the Pythagorean theorem.
We get,
[tex]AB^{2} = AC^2 +BC^2[/tex]
Now substitute AC = 8 and AB = 17.
[tex]17^2=8^2+BC^2\\289=64+BC^2\\BC^2=289-64\\BC^2=225\\BC=\sqrt{225}\\ BC=15 ~units.[/tex]
Thus, we have the length of BC as 15 units.
Learn more about finding length in a right-angle triangle here:
https://brainly.com/question/13515866
#SPJ2
