Answer:
Step-by-step explanation: if 5/2:2/5 then 4/5 of a pint= 10/2 and you now only need 1/5 of a pint so you have to divid 5/2 by 2. that will give you 1.25 and 1.25 as a fraction is 5/4. now you need to change the fraction 10/2 so that you can add them. Equation for that is 10/2 times 2/2 that gives you 20/4 and 20/4+ 5/4=25/4 or 6 1/4(six and one fourth) of a cup
To write the problem out as an equation, let 'n' equal your number.
(15 x 1/n) - 3n
Answer:
D. 18 + (-7)
Step-by-step explanation:
18 - 7 = 11
18 + (-7) = 11
A, B, and C are wrong because...
A. -25
B. 25
C. -11
Hope this helps!! <3
X+y=180
they are adjacent angles
x=50
y=130
To simplify an expression you need to combine like terms.
In the given equation, there are two like terms, 5r and 9r.
There is a plus sing in front of each one, so add those together: 5r + 9r = 14r
There are no ther like terms so the simplified expresssion becomes:
8w + 14r - t