3 years ago

If a loaf of bread was priced $1.50 on one day and $1.20 the next, what is the percent decrease

Mathematics

1 answer:

babymother [125]3 years ago

7 0

Answer:

20 percent decrease

Step-by-step explanation:

0.15 cents is 10 percent of 1.50, and that multiplied by 2 is 0.30 cents. 0.30 cents is equal to 20 percent, and the difference between 1.50 and 1.20 is 30 cents.

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How would you know if these 2 triangles are similar or not

zubka84 [21]

Answer: well they are both 47 degrees

Step-by-step explanation:

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3 years ago

Michelle bought five packs of crayons for $16.25 What is the cost of a pack of crayons, in dollars, if all the packs cost the sa

fomenos

Answer:

Michelle bought a pack of crayon for $3.25

Step-by-step explanation:

Number of packs = 5

The cost of a pack of crayons =

(Cost of 5 packs of crayon) / (number of packs of crayons)

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2 years ago

erik [133]

Answer:

2490

Step-by-step explanation:

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3 years ago

Are the equations 4-5x=24 and 5x=20 equivalent?

mina [271]

Answer:

not equivalent

Step-by-step explanation:

solve for x

4-5x=24

-5x=20

x = - 4

5x=20

x = 4

no they are not equivalent

8 0

1 year ago

What is the slope of the graph of x - 2y = 8?<br> A. 0<br> B. 1/2 <br> C. 2<br> D. -1/2

BaLLatris [955]

Answer:

1/2

Step-by-step explanation:

-2y= 8-X

y= -4+X/2

y= X/2-4

recall that: y= mx+c

in the equation y= x/2+C

m=1/2

where m is your slope

7 0

2 years ago