If she has 6 more 4 sent stamps that takes off 24 cents from the total of 114 which equals 90. 6x9=54 4x9=36
54+36=90 9+4=13. So you have 9, 6 cent stamps & 13, 4 sent stamps
Answer:
(1): "s2" was replaced by "s^2". 2 more similar replacement(s).
(2): Dot was discarded near "8.f".
Step-by-step explanation:
i believe
Answer:
b^8
Step-by-step explanation:
When multiplying exponents with the same base, we can add the exponents
b^2 * b^6
b^ (2+6)
b^8
12.5 * .25=3 1/8 miles running part
3.125 * .5=1 9/16 miles kayaking part
12.5+3.125+1.5625=17 3/16 miles total race
