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3 years ago

Please help with how I am supposed to do this. D:

Mathematics

1 answer:

kakasveta [241]3 years ago

5 0

Create an inequality:

17+2x>25

(x is the number of goldfish he bought)

Simplify:

2x>8

x>4

Graph is by making a point on the line at 4 with an open circle and include the numbers larger than it (to the right of 4 on the line)

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I NEED THE ANSWER FOR NUMBER 1

garik1379 [7]

Answer:

Answer would be x=1.

Step-by-step explanation:

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3 years ago

The scale factor of ∆RST to ∆DEC is 3 : 13. What is the scale factor of ∆DEC to ∆RST? Select one: a. 39 : 1 b. 1 : 39 c. 13 : 3

Katena32 [7]

Answer:

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Step-by-step explanation:

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3 years ago

A train leaves at 14:56 and arrives at 16:43. It travelled at an average speed of 135 km/h. How far did it travel? Give your ans

Firlakuza [10]

Answer:

240.8

Step-by-step explanation:

→ Calculate time taken

16:43 - 14:56 = 1 hour and 47 minutes

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→ Convert 1 hour and 47 minutes into decimal format

1.78333333 or $1\frac{47}{60}$

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3 years ago

Solve for x <br> 23=7/9(6z-36)+9

zzz [600]

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Step-by-step explanation:

If you meant to solve for "z", then refer to the attachment below.

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3 years ago

Read 2 more answers

Are the expressions 5(x+2)-7 and 5x-5 equivalent

geniusboy [140]

Answer:

Step-by-step explanation:

5x-5 is not equivalent to 5(x+2)-7 because when you multiply out the 5 in 5(x+2)-7 you get 5x+10-7, which simplifies to 5x+3.

5x-5 ≠ 5x+3

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3 years ago