Answer:
- resistance: (2r +5)
- current: (3i +4)
Step-by-step explanation:
The factors of the given expression are ...
6ir +15i +8r +20 = (3i +4)(2r +5)
Which factor is current and which is resistance is not clear. Usually, resistance is referred to using the variable r, so we suppose the expressions are supposed to be ...
resistance: (2r +5)
current: (3i +4)
Answer:
1:7
Step-by-step explanation:
Answer:
12g8h10
Multiply each variable quantity by 2 and combine.
Answer:
£0.33
Step-by-step explanation:
Rhianna has £25.
1 plant costs £3.95, she buys all of them.
25/3.95 = 6.329114
She buys a total of 6 plants.
With £0.33 remaining, which is the change.
Answer:
i got A
Step-by-step explanation: