3 years ago

1/2x + 7 = x + 13 solution

Mathematics

1 answer:

vaieri [72.5K]3 years ago

4 0

Answer:

-3

Step-by-step explanation:

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Just the 3rd and 4th plz help me

Mademuasel [1]

Answer:

3. 122.025

4. 469.2

Step-by-step explanation:

16.27/2 =8.135

8.135*15= 122.025

11.73 divided by 1/2= 23.46

23.46*20=469.2

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3 years ago

What is the numerical sum of angle DEA (X+25) and angle AEB (9x+10) ?

Sonbull [250]

10x + 35
If it is just the sum then it is this.

8 0

3 years ago

Can you explain with steps

bonufazy [111]

Answer:

Yep

1. Click ask question at the top

2. type your question or add a picture

3. then click Ask

but you messed up in step 2 because you didn’t add a picture! Your Welcome

Step-by-step explanation:

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3 years ago

Select the best answer. About how much will a $459.95 LCD TV cost including the sales tax of 8.25%?

erma4kov [3.2K]

I used the Old Change New method and I crossed multiplied.
The answer is about $498 (I rounded $497.895875)
Check: $498>459.95 by 8.25%

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3 years ago

You are walking from home to a grocery store . You stop for a rest after 1/3 miles. The grocery store is actually 3/8 miles from

IgorLugansk [536]

Answer:

1/24

Step-by-step explanation:

1/3 = 8/24

3/8 = 9/24

9/24 - 8/24 = 1/24

3 0

3 years ago