First, you do -5 plus 5 and whatever you do on one you you must do on the other so you add -1 +5 which gives you 4. Then you multiply by 4 on both sides so you can get a by itself. So 4 times 4 is 16.
A= 16
Answer:
the answer is d because subtracting a negative number is the same as adding.
53+4c=21. This is the expression it is asking for because it it states 53+4 then you time the 4 by c so you put it as 4c then to say as much you put =21 so the expression is 53+4c=21
14500/(1-0.11*150/360)=15196.51
Answer:
10×7 inches?
Step-by-step explanation:
mona lisa = 30inches × 21inches
notebook is 11 × 9
(30/21) ÷ 3= 10/7
So 10 × 7.