Answer:
68x + 36y
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Combining like terms
Step-by-step explanation:
<u>Step 1: Define expression</u>
(19x + 4y) + (49x + 32y)
<u>Step 2: Simplify expression</u>
- Combine like terms (x): 68x + 4y + 32y
- Combine like terms (y): 68x + 36y
Answer:
44
Step-by-step explanation:
(98-35+15/3)2/3
15=5
=(98-35+5) 2/3
(98-35+5) : 68
Answer:
about 7.6 days long
Step-by-step explanation:
42 divided by 5.52 = about 7.6
ABCD is a parallelogram ⇒ BE = DE
So: 7x - 12 = 3x + 4
⇔ 7x - 3x = 4 + 12
⇔ 4x = 16
⇔ x = 16/4 = 4
⇒ BE = 7(4) - 12 = 28 - 12 = 16
⇒ DE = 3(4) + 4 = 12 + 4 = 16
⇒ BD = BE + DE = 16 + 16 = 32
Answer: BD = 32
Ok done. Thank to me :>
Answer:
2
Step-by-step explanation:
Let's plug in the given values into the equation:
p-2q+4r=-2-2(8)+4(5)=-2-16+20=-18+20=2
