Answer:
25.
Step-by-step explanation:
1.95 x 25 = 48.75
if u add 1 more it goes over 50
1.95 x 26 = 50.70
Answer:
2(s + 5) = 2s + 10, not 2s - 10
2s - 10 = 2s + 10
Answer:
5^ -7 =1 / 5^7
Step-by-step explanation:
(5^2)-^2/ 5^3
We know that a^b^c = a^(b*c)
(5^2)-^2 = 5^(2*-2) = 5^-4
5^-4/ 5^3
We know that a^b /a^c = a^ (b-c)
5 ^ (-4-3)
5^ -7
If we don't want to use negative exponents
We know that a^ -b = 1/ a^b
1 / 5^7
Answer:
B: $4.50
Step-by-step explanation:
Simply subtract 5.50 from 10
10-5.50=4.50
Hope this helps! Plz award Brainliest : )
Answer:
x=75
Step-by-step explanation:
1. Triangles are always equal to 180 degrees
2. Subtract first known angle:180- 75= 105
3. Subtract second known angle: 105-30=75
