Answer:
the center is -1,1 and the radius is 4 i think
Step-by-step explanation:
49.75 - 8 = 41.75. 41.75 / 1.369 = 30.4967129. Let's round it to 2 decimal points, which is 30.5. The maximum number of litres of gasoline that Terri can purchase is 30.5. If m= money, c= price of car wash and g= price of gasoline per litre, the equation is (m - c) / g.
Answer:
91
Step-by-step explanation:
85=last 4 tests
(85+x)/2=88
85+x=176
x=91
Answer:
10 degrees F
Step-by-step explanation:
The temperature at 9 pm was -8
3 hours earlier is was 18 degrees warmer
T at 6pm = -8 +18
=10
Answer:
recommended value of iron is 
Step-by-step explanation:
In 3/4 cup of oatmeal, that is 1/10 of the recommended daily value of iron
The ratio of cup of oatmeal to the value of iron is

Let x be the recommended value of iron for 1 cup of oatmeal
Make a proportion


cross multiply



recommended value of iron is 2/15