1. emilo spent 1.45 on 8 apples. what was the cost of one apple? round to the nearest cent if necessary.
2. 70 is what percent of 120? round to the nearest hundredth if necessary.
3. ryan and his family ordered $45.50 worth of food at a restaurant. they left a 20% tip. how much was the tip?
4. convert 4.6 meters to centimeters. round to the nearest hundredth if necessary.

1. 18 cent per apple

2. 84

3.$9.10

4. 460 meters

Step-by-step explanation:

1. divide 1.45 by 8 to get price per apple

1.45/8=0.18

2. convert 70% into a decimal

70%=.70

multiply by amount

120(.70)=84

3. convert 20% into a decimal

20%=.20

multiply by amount

45.50(.20)=9.10

4. 1 meter = 100 cm therefore 4.6 meters = 460 cm

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.