Answer:
-3
Step-by-step explanation:
-x+8x=-21
7x=-21
7x/7=-21/7
x=-3
Answer:
7 7/24
Step-by-step explanation:
first put the wholes inside the fraction:


Then multiply numerator times numerator, denominator times denominator and take out wholes again:

Answer:
the 4 in the tens place is ten times the value of the 4 in the ones place
Step-by-step explanation:
please give brainliest
Answer:
Its A i just took the test
Step-by-step explanation: