John is given a 5% pay rise, while Michael is given a 25% pay rise. The ratio between Michael and John is now 12:7. John has a salary of £21 000 after the rise. Find Michael's salary before the rise. This question was given in the 2021 End of Year 8 Assessment in England.

45

step-by-step explanation:

smple

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0

mariah is studying the life cycle of the monarch butterfly. she must choose one stage in the cycle to present in science class: egg, caterpillar, chrysalis, or adult. she plans to make her choice randomly using a custom spinner divided into four sections. first, however, she spins the spinner 50 times to see the frequencies it generates.

stage times landed on

egg 10

caterpillar 12

chrysalis 15

adult 13

step-by-step explanation: