Answer:
11 and 22
Step-by-step explanation:
Let x be the first number
the second number is twice the first one so it's 2x
The equation is
- 2x+x =33
- 3x = 33 divide by 3 in each side
- x = 33/3
- x= 11
so the first number is 11 and the second one 22 (11*2)
53(1 + x)
the 53 is the cost of the meal without the tax
the x is gonna be the percentage of the tip u want to leave...in decimal form
so lets say u are going to leave a 5% tip.....5% = 0.05
ur equation would be 53(1 + 0.05) = 53(1.05) = 55.65...cost of meal and tip
Answer:
b 2，3，8
Step-by-step explanation:
Y=234678
Z=278910
X=12358
234678910 n 12358
=238
