You can use the bar diagram to check which bar is higher. For example, if you have a numerous amount of beads in different colors, you can check which color has more beads than the others. Really hope this helps!!!
Answer:
let the number be x
23+7(x)=79
23+7x=79
7x=79-23
7x=56
x=56/7
x=8
I would appreciate if my answer is chosen as a brainliest answer
Well 2 tens are 20 and 15 ones are 15 so 2 tens and 15 ones are 35 as an answer.