The only one that's in simplified form is 4w - 5 since it's the only one out of the four that doesn't have any more like terms.
300x3=900
300 divided by 5 (0.2 as a fraction 1/5) is 60
60x8=480
900-480=420
Mrs Jenkins would give £420 to charity
hope this helps :)
Answer:
cool
Step-by-step explanation:
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