Answer:
she has 4 quarters because 4 quarters equals $1 and she has 12 nickles because 12 × 5 =60
Answer:
96 inches
Step-by-step explanation:
8 ft is 8(12) inches, which is 96 inches
Answer:
1.89x + 5.19y = 31.62.
Step-by-step explanation:
Let the pagke of hot dags be x
Let the pakage of hamburgers be y
Now they total up tp 8 packages.
xEliminate the cost
x+y=8
y=8-x
Cost of hotdogs = $1.89
Cost of hamburgers = $5.19
1.89x+5.19y=31.62
1.89x+5.19(8-x)=31.62
1.89x+41.52-5.19=31.62
-3.3x=--9.9
x=3
y=8-3
y=5
If the signs of the rational numbers are the same, you add them, i.e. ++ or --.
If they are different, you subtract them, i.e. +- or -+
Answer:
55
Step-by-step explanation:
if it cost 2,145 for the whole thing and 39 for each person 2,145 divide by 39= 55
