PLEASE HELP ASAP!! Explain how you solve these problems:
7. A seven-digit telephone number has two identical missing digits so that it
reads 276-9?4?. If the seven-digit number is divisible by 6, what is the value of that missing digit?
8. How many different 4 digit numbers can be formed using the digits 2,4,5,6, and 7 such that no
digits repeat and the number is divisible by 4.
9. A and B are 2 non- zero digits for which A468B05 is a number divisible by 11. What is A + B?
10. If the four digit number 57D2 is divisibility by 18, what is D?

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

is there a graph

step-by-step explanation: