Mathematics: Substitute teachers with silvergrove school district get paid by the day, although subs with teaching credentials earn a different amount than subs without credentials. yesterday, 6 non-credentialed subs and 4 credentialed subs taught in the district. that cost the district $678. today, 11 non-credentialed subs and 3 credentialed subs taught, receiving $866 from thedistrict. how much do subs get paid? subs with credentials get paid $ per day,subs without credentials get paid $per day.

Substitute teachers with silvergrove school district

monaec1757

02.01.2022

subs with credentials get paid $87 per day. subs without credentials get paid $55 per day.

Step-by-step explanation:

let x be the cost subs with credential get paid per day and y be the cost subs without credential get paid per day

so we get

$4x + 6y = 678 \\ 3x + 11y = 866$

using simultaneous equation by substitution method you get x=87 and y=55

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honeyaranda326pay2bl

03.05.2023

The two pink or Rose colored ones are parallelograms

Step-by-step explanation:

They both have lines that are one pair of parallel lines to each other

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