Answer:
R=19
Step-by-step explanation:
R + 237 = 256
subtract 237 from both sides
R=19
Answer:
3.85 gallons
Step-by-step explanation:
11/4 gallons /5 x 7
= 2.75 gallons /5 x 7
= 0.55 gallon x 7
= 3.85 gallons
Answer:
11
Step-by-step explanation:
square of 44 + 77
1st step = go with the number that is inside the square
that will 44+77 = 121
now using the square root , you may think about which number multiple by himself give you 121
11×11 =121
so square root of 121 = 11
Answer:
Step-by-step explanation:
7/10 × 4/21
1/5 *2/3 =2/15
reduce them down
