The manager at the grocery store orders cans of soup and jar of peanut butter. the ratio of can of soup to jar of peanut butter was 7:5. which table shows the ratio and two equivalent ratio? a. can of soup. jar of peanuts butter
7,21,42. 5 15 20

b. can of soup. peanut butter
7 14 28. 5 10 20

c can of soup. jar of peanuts butter
7 8 9. 5 6 7

d. can of soup. jar of peanuts butter
5 15 25. 7 21 35

c. (0.6,-1.4)

step-by-step explanation:

hope this

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)