Answer:
Is the question 3n+12 = n +14?
Step-by-step explanation:
If so the ANSWER is n=1
3n+12=n+14
3n-12=n+14
3n=n+2
-n -n
2n=2
n=1
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
What is the missing reason in the proof
Answer:b
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
PLz hep me with this qustion
Answer:
pretty sure its c
Step-by-step explanation:
Answer:
A is the answer.
Step-by-step explanation:
Identify all angles that are formed when parallel lines are cut by a transversal.
Answer:
I sorry I cant help with this problem
Which of these strategies would eliminate a variable in the system of equations?
x – 2y = 11
5x + 3y = -11
Choose all answers that apply:
A. Add the equations.
B. Multiply the top equation by -5, then add the equations.
C. Multiply the top equation by 5, then add the equations.
Answer:
yes because a is the answer
Step-by-step explanation:
1. How are the intergers and whole number the same ?
Answer:
Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,… Where a and b are both integers.
Step-by-step explanation:
Use the Distributive Property to find 6(14 + 7).
F 91
G 126
H 42
J 56
Answer:
126
Step-by-step explanation:
6(14 + 7).
Distribute
6*14 + 6*7
84 + 42
126
help me pleaseeee.........
9514 1404 393
Answer:
y = 204^8x = 0Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
a^0 = 1 . . . . for a ≠ 0
__
And, it is convenient to know the cubes of small integers:
1³ = 1; 2³ = 8; 3³ = 27; 4³ = 64; 5³ = 125
6³ = 216; 7³ = 343; 8³ = 512; 9³ = 729; 10³ = 1000
__
1) p^3 × p^5 = p^-12 × p^y
Equating exponents:
3 + 5 = -12 + y
20 = y . . . . . . . . . . . add 12
__
2) 64 × 4^5 = 4^3 × 4^5 = 4^(3+5) = 4^8
__
3) 10^x = 1 = 10^0
x = 0
answer:
okay so i did it and i got these answers
- y = 20
- 4^8
- x = 0
step-by-step explanation:
my work
- p^3 × p^5 = p^-12 × p^y then 3 + 5 = -12 + y so: 20 = y
64 × 4^5 = 4^3 × 4^5 = 4^(3+5) so: its 4 over 8
10^x = 1 = 10^0 so: its 0
hope this helped :) pls give me brainliest <3
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.
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
What is the formula for finding slope?
Answer:
To find the slope of two given points, you can use the point-slope formula of (y2 - y1) / (x2 - x1). With the points plugged in, the formula looks like (3 - 2) / (4 - 1). Simplify the formula to get a slope of ⅓.
Step-by-step explanation:
HOPE THIS HELPED ✨
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
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:
solve for x in geometry
Answer:
x = 3
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
28x - 2 is an exterior angle of the triangle, thus
28x - 2 = 15x - 3 + 40 = 15x + 37 ( subtract 15x from both sides )
13x - 2 = 37 ( add 2 to both sides )
13x = 39 ( divide both sides by 13 )
x = 3
Darnell uses 1 1/4 packages of bread to make 10 bracelets. He make 25 bracelets how packages of breads will he use
Answer:
3 1/8 packages of beads
Step-by-step explanation:
We know that Darnell uses 1 1/4 packages of beads to make 10 bracelets. In order to find how many packages of beads he'll need for 25 bracelets, we set up a proportion:
[tex]\frac{1\frac{1}{4} }{10} =\frac{x}{25}[/tex], where x is the number of packages needed
Cross-multiply:
25 * 1 1/4 = 10x
1 1/4 is just 1.25 in decimal form, so:
25 * 1.25 = 10x
31.25 = 10x
x = 3.125 = 3 1/8
So, Darnell will use 3 1/8 packages of beads.
~ an aesthetics lover
Answer:
We can calculate how many packages he needs to make 5 bracelets and then times that by 5 to see how many he'll need for 25
Step-by-step explanation:
First of all, let's turn 1 1/4 to [tex]\frac{5}{4}[/tex]
Now, if we divide the amount he needs for 10 bracelets by 2, we will have the amount he needs for 5 bracelets:
[tex]\frac{\frac{5}{4}}{2} = \frac{5}{4} * \frac{1}{2} = \frac{5}{8}[/tex]
Now, as 25 divided by 5 is 5, we can multiply our answer by 5 to get the amount needed for 25 bracelets:
[tex]\frac{5}{8} * 5 = \frac{25}{8}[/tex]
Now, we can turn this back into a mixed fraction:
[tex]\frac{25}{8} = 3\frac{1}{8}[/tex]
So the answer is 3 1/8 packages of bread.
hi i am bored can any one play quizezz with me write the topic in comment
Answer:
omy-
Step-by-step explanation:
Answer:
If your bored then i would recomend a game called monster legends, and if you looking for a educational game try the ones on brain pop (sorry if i spelled wrong) i can not help you with multi-player.
Step-by-step explanation:
Luigi uses 39 cups of flour for every 6 pizzas he makes
Answer:
39x6=234
Step-by-step explanation:
Marta has 16 postcards from each of 8 different cities in Pennsylvania. She can fit 4 postcards on each page of her scrapbook. How many pages in the scrapbook can Marta fill with postcards?
Answer:
4 pages
Step-by-step explanation:
Answer:
thanks for free points :3
Step-by-step explanation:
Ann, Ben, and Cindy were eating strawberries. The ratio of the numbers of berries they ate is 5:5:7. If Cindy ate 30 strawberries less than Ann and Ben together, what is the total number of strawberries the three of them ate?
Answer:
Answer:
170
Step-by-step explanation:
Ann, Ben, and Cindy were eating strawberries.
The ratio of the numbers of berries they ate is 5:5:7.
If Cindy ate 30 strawberries less than Ann and Ben together,
find:
what is the total number of strawberries the three of them ate?
solution:
add the ratios 5 + 5 + 7 = 17
since Cindy ate 30, less than Ann and Ben together so, the equation is
7x = 5x + 5x - 30
7x - 10x = -30
x = 30/3
x = 10
ann 5 x 10 = 50
ben 5 x 10 = 50
cindy 7 x 10 = 70
total = 170
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-
Solve for x: 1 over 3 (2x − 8) = 4. (1 point)
"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
Solve using the standard algorithm.
a. 0.3 + 0.82 = ____________
b. 1.03 + 0.08 = ___________
Answer:
A= 1.12
B= 1.11
Step-by-step explanation:
A. 0.82 B. 1.03
+ 0.3 + 0.08
______ _______
1.12 1.11
Directions: Find each square root. Round to the nearest tenth if necessary. help?
Answer:
17,19,9.5
Step-by-step explanation:
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 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.
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:
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]
6 bottles of shampoo cost $3.60. What is the unit price for
Answer:
$1.67
Step-by-step explanation:
6 divided by $3.60 = $1.67
