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3 years ago

18. Josh bought 2.3 pounds of asparagus. If

Mathematics

1 answer:

sashaice [31]3 years ago

6 0

Answer:

Step-by-step explanation:

If you multiply both 2.3 x 1.98, you get 4.55

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Bicyclist mike hall rode around the world in 91 days.what fraction is the simplest form represents the part of a year in weeks h

victus00 [196]

52 weeks
365 days
7days a week
91 days divided by 7 equals
13 weeks

8 0

3 years ago

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If the first number is increased by 7 and the second number is reduced by 6 times, the sum of these numbers is 29.

Marta_Voda [28]

Answer:

First number = 20

Second number = 12

Explanation:

Let the 1st number be x

Let the 2nd number be y

=====================

Condition 1

$\sf \rightarrow x + 7 + \dfrac{y}{6} = 29$

$\rightarrow \sf x=-\dfrac{y}{6}+22$

=====================

Condition 2

$\rightarrow \sf 2y - (x - 5) = 9$

$\rightarrow \sf x = 2y -4$

=====================

Substitute equations

$\rightarrow \sf -\dfrac{y}{6}+22 = 2y-4$

$\rightarrow \sf y=12$

=====================

Find value of 1st number

$\rightarrow \sf x = 2y - 4$

$\sf \rightarrow x = 2(12) - 4$

$\rightarrow \sf x = 20$

7 0

2 years ago

A designer creates a model of a building. The model is 63.5 centimeters long. One inch equals 2.54 centimeters.

Yakvenalex [24]

Answer:

25in

Step-by-step explanation:

if the model is 63. 5 cm, and 2.54 cm is equivalent to 1 in

you can do 63.5 / 2.54 to get 25 in

8 0

3 years ago

Pls help what’s the slope

kramer

Answer:

The slope of this is -3

Step-by-step explanation:

slope = change in y/ change in x or rise/run!!!

you move 3 down and 1 to the right. So basically -3/1 which can be simplified to -3!!!!

3 0

3 years ago

Read 2 more answers

7 - 3x = 5x + 13. <br><br> What is x?

eduard

Answer:

x= -3/4 or -0.75

Step-by-step explanation:

1) subtract 7 from both sides which would make it

-3x= 5x+6

2) Subtract 5x from both sides which would make it

-8x-6

3) Divide both sides by -8

which gives you -3/4

7 0

3 years ago

Read 2 more answers