Answer is 4.
Right angle= 90
50+ 10(4)= 90
Answer:
2 jars
Step-by-step explanation:
If one jar costs $2 and you have $4 then $2+$2=$4
Answer:
opposite of -7 is 7 the oppositeof 3 is -3 oppositeof -4 is 4
Answer:
The bottom one: The value is the difference of 42 and the sum of 20 and 3.
Step-by-step explanation:
The answer is what you get when you subtract 23 from 42. Using "the difference" means subtraction is involved and you expression is 42 - (minus) (20+3).
