Answer:
1. 56x 35x
what you had to do was add 42 plus 14x which gives you 56x. then for number two you had to multiply the numbers inside of the parenthesis by the number outside of the parenthesis which will give you 35x.
HURRY IM BEING TIMED!!! Explain why ratios and proportions would be important when designing environments and characters?
Answer:
The ratio and proportion are the two important concepts, and it is the foundation to understand the various concepts in mathematics as well as in science. In our daily life, we use the concept of ratio and proportion such as in business while dealing with money or while cooking any dish
Step-by-step explanation:
hope this helps may i have brainliest
Answer:
Possible answer: Ratios and proportions are important skills to have because without them the environment and the characters would be in the wrong proportions and would not look realistic.
Step-by-step explanation:
A 150- pound person burns 5.1 calories per minute when walking at a speed of 4-miles per hour. While walking, this person easts a snack that has 50 calories. This snack subtracts from the calories burned while walking. a. How long must the person walk at this speed to burn at least 180 calories? b. Describe when values the person could change so the amount of time spent walking would be less. Please help me if you can
HELP I will give Brainliest If Correct!! (Please Explain)
During a sports competition, students participated in races of various distances. The data is shown in the frequency table. What is the range of lengths of the various races?
Answer:
150
Step-by-step explanation:
I believe the lengths are on the left and to find a range you subtract the largest and smallest numbers. In this case the largest number is 200 and the smallest is 50.
And 200-50=150
Hence, the range is 150.
what is range?The range is the difference between the largest and smallest numbers. The midrange is the average of the largest and smallest number.
How to solve?We know that,
highest distance(meters) = 200
lowest distance(meters) = 50
Hence, Range = 200-50 = 150
To learn more about range: https://brainly.com/question/16241688
#SPJ2
i dont know 4, 5, and 6
Help plz :]
Solve the problems
9^2
4^3
3^2
2^3
5^2
Answer:
81649825Step-by-step explanation:
hope this helps!
Need help with these two, please thanks
Answer:
the answer is 93.6
Step-by-step explanation:
Answer:
Sales Tax = $3.6
Step-by-step explanation:
$90.00 × 4% = 3.6. The Sale price is $93.6
help me solve this pls i make u a brainliest if it correct
Answer:
10 5/6
Step-by-step explanation:
Brainliest
Use substitution to find the ordered pair of the following system of equations:
y=6xy
y=5x+7
(_,_)<------ answer insert.
Answer:
hey i know this might not help the way you want it to but try using khan Academy these videos might be helpful
Step-by-step explanation:
A restaurant customer left $1.35 as a tip...
Plz help me
Answer:
The tax was 4%- I have done this question in EnVision before...
Step-by-step explanation:
wow 25 points and brainliest if you give a actual answer
Answer:
2, 16, 14 in orders from top.
Step-by-step explanation:
a/4=1/2 4 x 0.5 = 2
3/b=1/2 3 x 2 = 6
5/10=1/2
7/c=1/2 7 x 2 = 14
Answer:
2 to 4
3 to 6
5 to 10
7 to 14
Step-by-step explanation:
sorry if wrong
I need help ASAP
Brian has 5 marbles, Sarah has 9 marbles, Jimi has 4 marbles, and Juan has 6 marbles. They want to redistribute the marbles so that each person has the same number of marbles. If the marbles are redistributed, then how many should each person get?
Answer:
Answer is
(5 + 9 + 4 + 6)/4
= 24 / 4
= 6
Answer:
6
Step-by-step explanation:
5+4+9+6
9+15
24
24÷4=6
lexi bought 1 2\5 pounds of green grapes and 2 3\10 pounds of red grapes. Grapes are 2.99 a pound. Did lexi spend more or less than $12 on grapes? please explain asap
Answer:
Less than $12
Step-by-step explanation:
I changed everything into decimals to make it easier to solve:
1 2/5= 1.4
2 3/10= 2.3
1.4+2.3=3.7
2.99·3.7=11.063 (Round it to the nearest hundredth and you get 11.06)
Three sets of a sum of a number and four are added to the sum of seventimes the same number and thirteen.
PLz help btw it all in the question
Answer:
a - a
b - b
c - b
d - a
Step-by-step explanation:
Answer:
A goes to diagram A
B goes to diagram B
C goes to diagram B
D goes to diagram A
USPS charges a flate rate of $5.50 for the 1st pound of shipping, plus $1.35 for each additional pound. FedEx charges $8.00 for the 1st pound of shipping and $1.10 for each additional pound. How many pounds will it take for USPS and FedEx to cost the same?
usps is cheaper
Step-by-step explanation:
usps equals 6 dollars 85 cents and fedex charges 9 dollars and 10 cents
What is the area of the circle? Round your answer to the nearest tenth of a square inch.
Just help me x.x
And pls explain how you got the answer .-.
Step-by-step explanation:
Distribute -1 across
-t-8=-7.1
-8+7.1=t
t=-0.9
Answer:
-0.9
Step-by-step explanation:
1
Distribute
-1(t+8) = -7.1
-t - 8= -7.1
2
Add 8 to both sides of the equation
3
Simplify
4
Divide both sides of the equation by the same term
5
Simplify
Which of the following equations do not represent a proportional relationship? y = 4/3x y = 2x - 1 y = x y = 1.4x
Answer:
y = 2x - 1
Step-by-step explanation:
y = 2x - 1 wouldn't be a proportional relationship. You can tell because any equation with addition or subtraction is not going to be proportional.
Answer:
y=2x-1
Step-by-step explanation:
notice how the second option, y=2x-1 is the only option that has a constant. All other options only have a coefficient on the x term. This makes it perfectly proportional by the factor of the coefficient.
help this is 7th grade mth
Answer:
y^8 goes to the last one
y^6 goes to the third one
y^5 goes to the second one
then the last one go to the first one
Answer:
(y)^-2 = 1/y^2, (y^3)^2 = y^6, y^8 -:- y^3 = y^5, and y^4 x y^4 = y^8
Step-by-step explanation:
When you divide y^8 -:- y^3, you subtract ^8-^3 = ^5, so its y^8 -:- y^3 = y^5
When you multiply y^4 x y^4, you add ^4 + ^4 = ^8, so it is y^4 x y^4 = y^8
When you multiply (y^3)^2, you multiply ^3 x ^2 = ^6, so its (y^3)^2 = y^6
And when you have a negative exponent,(^-2) you have to make it positive, so it would be y^-2 = 1/y^2
Please help 4 questions for 10 points!!!
------------------------------------------------------------
1) Which expression is equivalent to 4(23)?
4(20+3)
4(2+3)
4(2+13)
4(20+30)
..................................................................................................
2. Which expressions are equivalent to 4(42)?
Select each correct answer.
4(20+22)
4(40+2)
4(4+20)
4(4+2)
.......................................................................................................
3.Which expression shows how 6⋅45 can be rewritten using the distributive property?
6⋅40+6
20⋅6+20⋅5
6⋅40+6⋅5
6⋅4+6⋅5
...............................................................................
4.Tori uses the greatest common factor and the distributive property to rewrite this sum:
24 + 84
What expression does Tori write?
2(24+42)
12(2+7)
24(1+4)
4(6+21)
.....................................................................
my last one got deleted....
Answer:
Step-by-step explanation:
1)4(20+3)
2)4(20+22)
3)6.40+6.5
4)12(2+7)
What is the x-coordinate of point B? Write a decimal coordinate.
On a coordinate plane, point B is 1.5 units to the left and 3.5 units up.
Answer:
(-1.5,3.5)
Step-by-step explanation:
Starting from the Origin move 1.5 left equals -1.5 and 5 units up is 3.5 so, my answer is (-1.5,3.5).
Answer:0.5
Step-by-step explanation:
Need help with these last 3.
Answer:
Answers are 18, 78, -18.
HELPPP!!!!
im not really good at math
im coming for help pleaseeee!!!!
pleaseee be kind and help
Answer:
1) no
2) no
3) yes
4) yes
5) no
6) no
Step-by-step explanation:
Answer and Step-by-step explanation:
1) No. 5m and 3a do not have any common factors.
2) Yes. They have a common factor of 2. So, it could be combined as 2(2 + 2y).
3) Yes. They have a common factor of 2x. So, it could be combined as 2x(4 - 1).
4). Yes. They have a common factor of 5. So, it could be combined as 5(3 + 2).
5). Yes. They have a common factor of t². So, it could be combined as t²(7 + 9t³).
6. Yes. They have a common factor of 3. So, it could be combined as 3(y³ + x⁶).
Hope this helped! <3
State whether the number is a solution to the giving inequality.
x is greater than < or equal to -17; -14
again HHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPHHHHHHHHHHHHEEEEEEEEEEEELLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPLLLLLLLLLLLLLPPPPPPPPPPPPLP
Answer:
with x being batches
1/2x
I hope this helps:
Answer:
[tex]y=\dfrac{x}{2}[/tex]
Elena has 80 trading cards in her collection. If 15%
of her cards are baseball cards, how many of Elena’s trading cards are baseball cards?
Answer:
12
Step-by-step explanation:
the answer is 12
Help please answer both tysvm!!!!
Answer:
A-1500
B- 75
C- 975 divided by 75= a
D- 7
Step-by-step explanation:
Given the two points (3, -1) and (5,3), explain how to write the equation of the line in slope intercept form.
*Calculate Slope first
*Calculate y-intercept second
*Write your answer in the form y=mx+b (HINT: you will need to find m and b)
Help quickly!!! I will give brainylist or whatever
Can you add an image please?
someone help me with this pls thx
Answer:
15x+42y=13050
Step-by-step explanation:
because the x and the y match up and you add then together
