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kherson [118]
2 years ago
15

PLEASE HELP URGENT. WILL BE MARKED AS BRAINLIEST.

Mathematics
1 answer:
svetoff [14.1K]2 years ago
4 0
(If you dont care much for the explanation)

ANSWER IS
$131.35


If 1 liter of milk is $17 3/4 we just need to find the cost for 7 2/5.
Since we’re working with money we have to turn the $17 3/4 and 7 2/5 into a decimal so its ($17.75) and 7.40

Anyways we multiply those numbers to find the cost of 7 2/5 liters
( 17.75 x 7.40) and the answer is $131.35

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If it takes 7lb of flour to make 3 loaves of bread, how much flour is needed to make 7 loaves of bread?
Lunna [17]

Answer:

16 1/3 lbs

Step-by-step explanation:

We can write a ratio to solve

7 lbs             x lbs

-------------- = -------------

3 loaves          7 loaves

Using cross products

7 * 7 = 3x

49 = 3x

Divide each side by 3

49/3 = 3x/3

16 1/3 lbs

3 0
2 years ago
Read 2 more answers
Given the following vectors in component form:
Charra [1.4K]

All expressions whose sum represents the same vector as (r + s) + t. is Option b,c,e

<h3>What are the  expressions that equals  (r + s) + t. ?</h3>

Where

r= (2,3)

s= (5,-3)

t= (-8,6)

Generally, the equation for statement is  mathematically given as

(7,0)+(-8,6) ,(2,3)+(-3,3) and (-6,9)+(5,-3) are equal to (r+s)+t

Therefore

x=(2,3)+(5,-3)

x=(7,0)

Now we can calculate (r+s)+t as

(7,0)+(-8,6)

(7-8,0+6)

(-1,6)

For (b)

x=(7,0)+(-8,6)

x=(-1,6)

in this scenario x expressions is equal to (r+s)+t

For (c)

x=(2,3)+(-3,3,)

x=(-1,6)

in this scenario x expressions is equal to (r+s)+t

For (e)

x=(-6,9)+(5,-3)

x=(-1,6)

in this scenario x expressions is equal to (r+s)+t

In conclusion, all expressions whose sum represents the same vector as (r + s) + t. is b,c,e

Read more about vector

brainly.com/question/13322477

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4 0
2 years ago
a cake divided into 10 equal slices.kim ate 3/5 of 1/2 of cake. what part of the whole cake did kim ate? ​
joja [24]

Answer:

3/10 of the whole cake

Step-by-step explanation:

When you divide a cake in halve you get 5 pieces on each side, if Kim ate 3/5 of 1/2 of the cake, then she ate 3 pieces, so she ate 3/10 of the cake, and other way to figure this out is multiplying the two fractions, 3/5 x 1/2 = 3/10

8 0
2 years ago
1. Write an equivalent<br> ratio by multiplying:<br> 1<br> -<br><br> 4
ahrayia [7]

Answer:

2 4

- _

8 16

Step-by-step explanation:

1 2

- X -

4 2

Or

1. 4

- X -

4. 4

7 0
2 years ago
Plz solve I’ve been stuck on how to start it and I just can’t
AleksAgata [21]

Answer:

x and y = 0

the question looks weird and almost wrong because when you subtract the equations, you are left with nothing

Step-by-step explanation:

Multiply the top equation by 3 to make the -x a -3x instead.

Then do the top equation - the bottom equation

At this point you should be left with x

7 0
3 years ago
Read 2 more answers
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