Answer:
(-3,-4)
Step-by-step explanation:
R x axis means to reflect over the x axis and if you reflect point be over the x axis then the new points would be (-3,-4)
Answer:
27
Step-by-step explanation:
The 4 part of the ratio refers to 36 blue jackets.
Divide 36 by 4 to find the value of one part of the ratio
36 ÷ 4 = 9 ← value of 1 part of the ratio, then
3 parts = 3 × 9 = 27 ← number of red jackets
Answer:
Step-by-step explanation:
<u>Answer:</u>
Nickels = 44.6
Dimes = 3.4
<u>Step-by-step explanation:</u>
We know that Jessica has 48 coins of which some are nickels and some are dimes so we can write it as:
n = amount of nickels
d = amount of dimes
--- (1)
We are to find the number of nickels and dimes if their total worth is $3.25.
Since a dime is worth 10¢ and a nickel is 5¢, so it should be:
--- (2)
From (1):

Substituting this value of
in (2) to get:





Finding
by substituting the value of
:



Answer:the answer is 1/5
Step-by-step explanation: