2n=14 n being the “number” divide 2 on both sides and you’re left w n=14/2 or7
Step-by-step explanation:
Put the values of x = 6, y = -7 and z = 0.8 to the expressions:
a) 5x → 5(6) = 30
b) 3y → 3(-7) = -21
c) 10z → 10(0.8) = 8
Bussneshxhdbdbdbdbdhddhxhhdhdhdhdhdhdbdbdbddbbdndbdbdbdbdbdbd
Answer:
45 dogs
Step-by-step explanation:
so she has $550 and she did 20 cats and it costs $5 per cat and 5 x 20 is $100 and $550 - $100 = 450 and 450 divided by 10 ( because it's $10 per dog) is 45.
Answer:
Step-by-step explanation:
Subtract 57 from both sides:
Divide both sides by 4:
