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2 years ago

jason has a binder in his locker that is 2 inches wide. which if the following is equivalent to inches

Mathematics

1 answer:

Tom [10]2 years ago

3 0

Centimeters. or the Metric System.

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Choose like terms:<br><br> 3x, y, 2x

Tresset [83]

3x and 2x are alike terms, as they have the same variable

4 0

2 years ago

X varies directly with y. If x is 16 when y is 20, find x when y is 80.

Taya2010 [7]

Answer:

Step-by-step explanation:

16/20 reduces down to 2/5

set 2/5=x/80

cross multiply 160=5x

divide 32=x

check 2/5=32/80

32/80; 16/40; 8/20; 4/10; 2/5

yay 32 is the answer good luck :)

5 0

2 years ago

The ratio of money in Obi's wallet to Rudy's wallet one day was 5:2.

mamaluj [8]

Answer:

The amount that Obi initially had was £20

Step-by-step explanation:

Let

x ----> amount that Obi initially has

y ----> amount that Rudy has

we know that

$\frac{x}{y} =\frac{5}{2}$

$x=2.5y$ ----> equation A

$x-20=y-8$

$y=x-20+8$

$y=x-12$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$y=(2.5y)-12$

solve for y

$2.5y-y=12\\1.5y=12\\y=8$

Find the value of x

$x=2.5(8)=20$

therefore

The amount that Obi initially had was £20

4 0

2 years ago

A 'snail's pace is 60 inches per minute. At this rate how long will it take the snail to crawl 120 feet?

True [87]

Ok, so here, we have the unit rate of the snail. Now, we need to set up a proportion.

60/1 = 120/x

Now, cross multiply.

60*x = 120*1

60x= 120

Now divide to solve for x.

60x/60 = 120/60
x = 120/60
x= 2

Now our final answer is 2.

Final answer:- The snail will take 2 minutes to crawl 120 feet

5 0

2 years ago

Read 2 more answers

Reggie Jackson played in major league baseball for 21 years.although this slugger was known best for his home runs,he holds the.

lutik1710 [3]

Find the unit rate
do 2597÷21

Answer: 124 strikeouts per year

3 0

2 years ago