Answer:
7
Step-by-step explanation:4*7=28
Therefore 5*7=35
28:35= 4:5
Answer:
Step-by-step explanation:
4 over 5 = 4/5
First, multiply 20 to both numerator and denominator:
(4/5)(20/20) = 80/100
Next, change the fraction into a decimal. move the decimal sign to the left two place values (and drop the denominator)
80/100 = 0.80
Next, to change the decimal to a percentage, move the decimal point to the right two place value and add the % sign.
0.80 = 80%
80% is your answer
~
2x-4+4x-1=8x-43
-2x=-38
x=19
so QS=2(2*19-4)=68
Answer:
Its 4
Step-by-step explanation:
Answer:
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Step-by-step explanation:
