Step-by-step explanation:
so if he answer correct he get 2 points but incorrect answer he get 0 so his points are 0 because he did not play a game
Answer:
idk
Step-by-step explanation:
iidkdisiisididisisisdk
Answer:
5
Step-by-step explanation:
Salma and Jared each threw 5 darts at the target shown. Salma scored 19 points by landing 2 darts in A and 3 in B. Jared scored 17 points by landing 1 dart in A and 4 in B. How many points are given for a dart landing in A?
this can be solved using simultaneous equation. Two equations can be formed from the question
2a + 3b = 19 equation 1
1a + 4b = 17 equation 2
Multiply equation 2 by 2
2a + 8b = 34 equation 3
Subtract equation 1 from 3
5b = 15
divide both sides of the equation by 5
b = 3
Substitute for b in equation 1
2a + 3(3) = 19
2a = 9 = 19
collect like terms
2a = 10
divide both sides of the equation by 2
a = 5
Answer:
12
Step-by-step explanation:
1/5, 0.4, 1/2, 0.75
Just convert all of them to decimals first then it should be easy or you .
