Answer:
The answer would be 3/8 1/2 1/7
Step-by-step explanation:
Solve the following proportion for v.
7/3 = v/8
Round your answer to the nearest tenth.
Answer:
18.6, 56/3, 18 2/3
Step-by-step explanation:
cross multiply
swap the side
divide both side
Elimination Problem Please I Need HELP this makes me want to die lol
3y= -5x-3
y= -x+1
HELP ME PLEASE I BEGGGG
Answer:
(-3, 4)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equation using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
3y = -5x - 3
y = -x + 1
Step 2: Rewrite Systems
Equation y = -x + 1
[Multiplication Property of Equality] Multiply everything by -3: -3y = 3x - 3Step 3: Redefine Systems
3y = -5x - 3
-3y = 3x - 3
Step 4: Solve for x
Elimination
Combine 2 equations: 0 = -2x - 6[Addition Property of Equality] Add 6 on both sides: 6 = -2x[Division Property of Equality] Divide -2 on both sides: -3 = xStep 5: Solve for y
Define original equation: y = -x + 1Substitute in x: y = -(-3) + 1Simplify: y = 3 + 1Add: y = 4math question for 5 graders.
Answer:
1 3/12
Step-by-step explanation:
Oh wait i could read #5 so you make them all have 12 as the denominator then do 78 4/12 - 77 1/12 and you get 1 1/4 or 1 3/12 so then you do 1 3/12 MINUS 77 1/12 and you should get 75 10/12 which is CORRECCTTTTT
THESE ARE THE THREE IN THE TEXT ORDER IN CASE U NEED TO SEE
78 4/12
77 1/12
75 10/12
EVERYTHING IS CORRECTTTTTTTTTTTTTTTTTTTTTT
two sides of a triangle measure 15 cm and 21 cm. which of the following could be the measure of the third side
A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm
Lila decided to make more baked goods for the bake sale. She used 1/8 lb less flour to make bread than to make cookies. She used 1/4 lb more flour to make cookies than to make brownies. If she used 1/2 lb of flour to make the bread, how much flour did she use to make the brownies? Explain your answer using a diagram, numbers, and words.
Answer:3\8 lbs of flour for brownies
Step-by-step explanation:
Bread = 1 /2 lbs flour
cookies uses 1/8 more flour ( she used 1/8 less flour for bread than cookies)
So cookies will be 1/2 + 1/8 = 4/8 + 1/8 = 5/8 lbs
Brownies uses less 1/4 less flour than cookies
so 5/8 - 1/4 = 5/8 - 2/8 = 3/8 lbs of flour
Steps 1/2 + 1/8 -1/4 = 3/8
Mya claims (m∠3 + m∠4) = m∠1
Which equations explain why Mya's claim must be true?
A:(m∠1 + m∠2) = 90° and (m∠3 + m∠4) = 90°
B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°
C:(m∠1 + m∠2) = 90° and (m∠3 + m∠4 + m∠2) = 90°
D:(m∠1 + m∠2) = 180° and (m∠3 + m∠4 + m∠2) = 180°
Answer:
its answer b
Step-by-step explanation:
B:(m∠1 + m∠2) = 180° and (m∠3 + m∠4) = 180°
Write an algebraic expression for the following:
8 feet less than the height (h)
Answer (no spaces in answer; use h for height)
please help and show work
Answer:
A
Step-by-step explanation:
First I converted the fractions into decimals to make it easier to solve.
2 1/2 —> 2.5
1 3/4 —> 1.75
Then I added the two decimals together.
2.5 + 1.75 = 4.25
Then I divided this number by 100 (the number of cups in one bag)
100/4.25=23.529
With this equation I know that one bag lasts 23 full days.
This is almost a month, and so it would not make sense for the answers to be B, C, or D.
Hope this helped
please help solve this, i can't figure out how to do it
Classify the number: -23
- Rational
- Integer
- Rational, Whole
- Rational, Integer
Answer:
rational hope it helps!!
Step-by-step explanation:
if your going to answer this question i need you to answer the question to help not to get points.
Disclaimer : any bad answers will be deleted
Answer:
about 3.1%
Step-by-step explanation:
I hope that helped you
Answer:
Hello!
The formula for percentage increase is:
Percent Increase = {( New Value - Old Value) / Old Value × 100}
Substitute = {( 566.60 - 550) / 550 × 100]
Solve:
566.60 - 550 = 16.6
16.6 / 550 = 0.0301818182
0.0301818182 × 100 = 3.0181818182
You may round that to 3.1%
So, Mr. Dawkins' salary increased by about 3.1%
Step-by-step explanation:
can i get brainleist?
what wouldbe the code?
Answer:
A,C,andE are true and correct
Step-by-step explanation:
Don't forget to give me BRAINLIEST IF IT HELPED
hbgvd;hsdbv;slbfyqefrfbq vyrve evqbvjdid
Answer:
DANG YA BOY FAST AS HELL IT TOOK HIM 10 MINUTES EVERY 100 METERS
Step-by-step explanation:
HOLY
please solve.
its just some math
please n thanks:)
Answer:
some math
Step-by-step explanation:
this look like gym
Stacy bought a sweater at the sale price of $30. The original cost of the sweater was $50. What percent represents the discount that Stacy received when buying the sweater? *
Answer:
40%
50-30=20 50x2=100 so, 30x2=6 and 20x2=40 the new equation will be 100-60=40
Answer:
Step-by-step explanation:
discount = orignal price - new price divided by oringinal price
50 -30/50
= 20/50
=.40
=40%
help on latest question? it's worth 100 pts and pretty easy im just lazy :) its also a math question :)
Answer: There is no question to answer
Step-by-step explanation:
Amaya's grandfather purchased a $150 savings bond when she was born. When Amaya is 30 years old, the bond will have earned 120% interest. How much will the bond be worth when Amaya is 30 years old? (Please don’t ask for a picture, please help me)
Answer:
i think its 330 so sorry if im wrong
Step-by-step explanation:
Solve 3(2y+4z) in Distributive Property
Answer:
6y+12z
Step-by-step explanation:
Multiply 3 with the numbers inside the parenthesis
3 x 2 and 3 x 4
6 and 12
Solve each equation. Remember to check for extraneous solutions!
1. 4/9 = x-7/x+1
2. 1/6r^2 + 2r-6/3r^2 = 1/3r^2
3. x^2-3x/x^2+4x+3 + 1/x+1 = 1/x+3
Answer:
1. 67/5
2. r=12/13, 0
3. x≈−3.46050487, −1.23912327, 0.69962814
Hope this helps!!!!
What is 1x1+2+6x7+9
A. 54
B. 67
C. 12
D. 8
Answer:
The correct answer is A 54
Step-by-step explanation:
brainliest
A bag with 1/4 pounds of raisins will be used to fill snack cups with 1/32 pounds of raisins each. How many snack cups can be filled from the bag?
A cubic container is filled 0.6 of the way with water. Water is leaking from the container at a rate of 3.2 ft^3 per minute.
After how many minutes, m, will there be less than 1 ft^3 of water left in the container?
Part A. Write an inequality that fits this situation.
Part B. What is the solution to the inequality?
Answer:
I believe it would be 3.2ft-0.6*1.3
Step-by-step explanation:
sorry if im wrong
help me please ,,, ......///./
Answer:
I don't know so sorry bye
Please help me
Elena can make 15 pizzas in 3 hours. If the number of pizzas is represented by p and time is represented by t, Write an equation that shows the total number of pizzas made in terms of time. [2 points]
Answer:
p divided by t = 15 divided by 3 =5
Step-by-step explanation:
if you have to divide 15 by 3 to see how many pizza´s can be made in 1 hour.
15 pizza's represents p and 3 hours represents t then it will be p divided by t.
A pair of running shoes cost 60.00. The sales tax is 3%. How much is sales tax?
Answer:
$1.8
Step-by-step explanation:
On a certain airline, passengers can make calls from telephones provided ny the airline. A call cost $3 to connect plus $2.50 for each minute. Which equation best represents c, the total cost for a call that lasts m minutes?
m=2.5+3m
m=3+2.5c
c=3+2.5m
c=2.5+3m
Answer: The answer is D
Hope this helps
Step-by-step explanation:
5.05 3DFigures
Dimensions: 6 in. tall, 12 in. Long, 12 in. wide
Surface area: 576 square units
Surface area of the box if it was scaled up by a factor of 10:
Volume:
Volume if scaled down by a factor of $1/10$:
Answer:
Volume: 864 Square inches.
Answer:
864 Square inches.
hope this helps!!
Find the area of the trapezoid 1 1/2in 3in 2 1/2in plsssss
Which net represents the pyramid below?
A pentagonal pyramid. (image below)
Please don't guess, thank you!
First image is the pyramid, second image is a and last image is d.
Answer:
i think its a
Step-by-step explanation: because they both have a hexagon like prism in them
ill give brainliest!! random answers will be reported!
1. A bicyclist completes a 120-mile race in 4 hours 30 minutes. What is the average speed, in miles per hour, of the bicyclist?
2. If 8 feet of fencing cost $12.40, how much does 36 feet of fencing cost?