Answer:
x=5
Step-by-step explanation:
im so bad at explaining things but i hope this helped
Answer:
x^4+2x^3y-3x
Step-by-step explanation:
The nearest whole number would be 18 because the 6 is greater than 5. Anything greater than five, would most likely be rounded to the nearest whole number. Hope this helped!
Answer:
22
Step-by-step explanation:
This is a right angle so the sum of those would be equal to 90 degrees
x + 7 + 3x - 5 = 90 add like terms
4x + 2 = 90 subtract 2 from both sides
4x = 88 divide both sides by 4
x = 22
Answer:
90 mL oil
210 g onions
1,350 g potatoes
1,500 mL milk
Step-by-step explanation:
You would just multiply each thing by 3, because the original recipe is for 5 but he wants to make it for 15, which is 3 times the original
