( adding and subtracting unlike fractions in word problems)
1 answer:
Answer:
2/3 cup
Step-by-step explanation:
first you need to convert the fractions so that they have the same denominator (1/3 turns into 2/6)
then you just add up the numerators (2+2=4..... 4/6)
you can stop there or you can simplify it (4/6 turns into 2/3)
You might be interested in
Answer:
5
Step-by-step explanation:
Absolute value |x| makes any number positive.
|5| = 5
Answer:
x=32°
Step-by-step explanation:
2x+3x+20=180 co interior angle
5x=180-20
x=160/5=32°
there are 6 terms in the simplified expression
Answer: 200 = m x 10 + 20
Step-by-step explanation:
She wants a balance of 200 with the same amount of money (m) going into the account for 10 weeks plus the amount she began with
Answer: 2
Steps:
f(-2) = 1/2x^2
f(-2) = 1/2(-2)^2
f(-2) = 1/2(4)
f(-2) = 2
