Need some help with this one!!!

Mathematics

1 answer:

muminat2 years ago

4 0

Answer:

210

Step-by-step explanation:

2 x 3 x 5 x 7 = 210

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I need help really badly

IrinaVladis [17]

A)40% 0f 140 = (4/10)*140=56

b) dicount=12.5% 0f 240 = (12.5/100)*240=30
so, u pay (240-30)= 210

5 0

2 years ago

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Which property is this 6y-y + 2y + 10 - 4+2

kicyunya [14]

Find what’s y then multiple and add

6 0

2 years ago

Write the ratio 36:56 in its lowest terms.

s2008m [1.1K]

Answer:

9: 14

Step-by-step explanation:

Both terms are divisible by 4.

7 0

2 years ago

What is 3% of $30.00?

CaHeK987 [17]

% means out of 100 so 1%=1/100

so 3%=3/100
$30.00=3000 cents
so you multiply 3/100 by 3000 =(3*3000)/100
you can cross out two zeros at the bottom and on the top and get
(3*30)/1 or 90/1 or 90 cents

3 0

3 years ago

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When 8 is subtracted from Ollie’s age, the result is the same as subtracting 16 from 3 times his age.

Scilla [17]

X - Ollie's age

8 is subtracted from Ollie's age = x-8
the result is the same as
subtracting 16 from 3 times his age = 3x-16

$x-8=3x-16 \\
x-3x=-16+8 \\
-2x=-8 \\
x=4$

Ollie is 4 years old.

5 0

2 years ago

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