Answer:
35
Step-by-step explanation:
2/5 + 3/7
the least common denominator is 35 because 14/35 + 15/35.
The answer is 4. You take 2 and divide it by 0.5.
Answer:
Step-by-step explanation:
1) Convert 
to improper fraction. Use this rule: 
.
2) Simplify 4 * 3 to 12.
3) Simplify 12 + 1 to 13.
4) Convert 
to improper fraction. Use this rule: .
5) Simplify 1 * 3 to 3.
6) Simplify 3 + 2 to 5.
7) Join the denominators.
8) Simplify.
9) Convert to mixed fraction.
(Decimal Form: 2.666667)
Thank you,
Eddie
Answer:
the answer is im back and i dont know
Step-by-step explanation:
hi wanna talk i was rlly sick
Answer:
I would multiply the first equation by −4 and the second by 3 and add together the two equatins (in columns): ... Step 2. Prepare the equations. Multiply every term in each equation by a ... Subtract Equation (4) from Equation (3). ... How do you solve the system 5x−10y=15 and 3x−2y=3 by multiplication?
