3 years ago

What is 345.5 plus three tenths ?

Mathematics

1 answer:

vekshin13 years ago

7 0

Answer:

345.8

Step-by-step explanation:

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3 years ago

Larry is one-third as old as Jan. The sum of their ages is 132.

Setler [38]

Answer:

Larry is 33 years old

Step-by-step explanation:

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3 years ago

Answer and shown work for 5x + y = 10 -x - y = -2

konstantin123 [22]

Solve first equation for y:
5x+y=10
y=10-5x. Plug this equation into second equation

-x-(10-5x)=-2
-x-10+5x=-2
4x=8
x=2 (plug x into first equation)

5(2)+y=10
y=0

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3 years ago

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In the parking lot there are 1960 convertibles and 490 minivans, for a total of 2450 cars all together what is the ratio of cars

Sidana [21]

Answer: 5:4

Step-by-step explanation:

Given : The number of convertibles = 1960

The number of minivans = 490

Total cars = 2450

The ratio of A to B can also be written as $\dfrac{A}{B}$ .

The ratio of cars to convertibles = $\dfrac{\text{Number of cars}}{\text{Number of convertibles}}$

$=\dfrac{2450}{1960}\\\\=\dfrac{5}{4}\ \ \ \text{[Simplest form]}$

Hence, the ratio of cars to convertibles = 5:4

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2 years ago

Kate paid $27 for a dress that was on sale at 10% off. What was the original price for this dress?

wolverine [178]

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3 years ago

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