A kilogram of whole- wheat flour cost $6. what is the cost of 400 grams of the flour?

Answers

Answer 1

Answer: As you know, 1kq=1000g

To simplify the problem, we should get the amount of money 200g of flour will cost.

So we do 5/6 (5=amount of parts off 200g and 6=the amount of money) which equal to $1.2/200g

1.2*2=$2.4

Hence 400g=$2.4

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Plz help i will mark brainiest
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Margie bought 3 identical sweaters for a totaal of $114. She saved $18 by buying the 3 sweaters on sale rather than at the regular price. What is the regular price of each sweater?

Answers

$114 + $18 = $132

$132 / 3 jackets = $44 regular price of each sweater

It would be 114➕18 equals 132

True or false:x/3 is equivalent to 1/3x.explain your reasoning.

Answers

Yes, both the expressions are equivalent.

What is an expression?

An expression in maths is a sentence with a minimum of two numbers or variables and at least one maths operation. This maths operation can be addition, subtraction, multiplication, or division.

Given that, x/3 is equivalent to 1/3x, yes or not?

So, we can write x/3 as

1/3×x

= x/3

Since, either you multiply by 1/3 or divide by 3 both are same thing,

1/3×x = x/3 = 0.333x

for example; 4÷2 = 2 or 4×1/2 = 2, in both case the answer is same, that means the expression given are also equal.

Hence, we can conclude both the expressions are equivalent.

For more references on expressions, click;

brainly.com/question/14083225

#SPJ2

that is true because you are still dividing x by three either way

Which expression is equivalent to

Answers

Answer:

the expression is equivalent to x^2/3

Step-by-step explanation:

[x^4/3 x^2/3]^1/3

=[x^4/3+(2/3)]^1/3

by using laws of exponent

a^m a^n=a^m+n

=[x^4/3+2/3]^1/3

=[x^6/3]^1/3

={x^2]^1/3

by using law of exponent

(a^m)^n=a^mn

=x^2×1/3

=x^2/3

i hope this will help you :)

Answer:

x^2/3

option B is the right option

solution,

$( {x}^{ (4)/(3) } . {x}^{ (2)/(3) }) ^{ (1)/(3) } \n = ({x ^{ (4)/(3) + (2)/(3) } )}^{ (1)/(3) } \n = ({x}^{ (4 + 2)/(3) } ) ^{ (1)/(3) } \n = ( {x}^{ (6)/(3) } ) ^{ (1)/(3) } \n = {x}^{ (6 * 1)/(3 * 3) } \n = {x}^{ (6)/(9) } \n divide \: 6 \: and \: 9 \: by \: 3 \n = {x}^{ (2)/(3) }$

hope this helps...

Good luck on your assignment...

Kasey had 45 tickets for games at the school carnival . She used 1/3 of her tickets to play the spin the wheel game. She used 1/3 of the remaining tickets to play a balloon game ,where she won 8 more tickets . How many things cleats did Kacey have after playing these two games?

Answers

23; 45(1/3) + 45(1/3)=30. 45-30=15. 15+8 (the tickets she won) =23.

45 original tickets then 1/3 goes away. Find that answer mathematically. then subtract your answer from 45 to get the remaining 2/3. Those are the used playing the balloon game. I am not sure what it means by cleats...

A violin was on sale of 50% off. The sale price
is $50. What was the original price?

Answers

Let us assume the original price of the violin to be = x
Sale price of the violin after discount = $50
Percentage of discount given on the violin = 50%
The
(50/100) * x = 50
x/2 = 50
x = 50 * 2 dollars
= 100 dollars
So the original price of the violin was $100. I hope the procedure is clear enough for you to understand. You can always use this procedure for solving similar problems without the necessity of taking any external help.

The violin is 50% off so 1/2 off so you would do reverse operation so the price would double to get back to its original form so the original price is 100$

I need help solving these problems--Images down below.On the long word problem, I was given hints:
X=Less than 5 weeks
Y=Less than 200
- Use substitution instead of graphing.

Answers

Answer:

all work is pictured and shown

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