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3 years ago

Solve for x. 30=5(x+1)

2 answers:

8 0

Ok first distribute the five into the parentheses
30=5x+5
then subtract the five from both sides
25=5x
then divide 5 from both sides
5=x

zavuch27 [327]3 years ago

5 0

Answer:

x = 5

Step-by-step explanation:

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Before Christmas, the price of a shoe in a Heel's Store for Women was $79. At the post-Christmas sale, the price was $43. By wha

BartSMP [9]

Answer:

54.4%

Step-by-step explanation:

Find this by dividing 43 and 79:

$\frac{43}{79}= 0.5443$

Multiply this by 100 to convert to a percent (or just move the decimal to the left two spaces):

$0.5443*100=54.43$

Round to the nearest tenth (one decimal place):

$54.43=54.4$

The price was reduced by about 54.4%

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8 0

3 years ago

hey! please help with this!!! Write all the 12 answer of measurements. If you can’t do it and you think it’s a lot you don’t hav

jarptica [38.1K]

Answer:

1) 1 and 4

2) 1 and 2

3) 1 and 5

4) 2 and 3

5) 130

6) 90

7) 25

8) 115

9) 70

10) 115

11) 40

12) 105

Step-by-step explanation:

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4 0

3 years ago

Change 2.33 to a simplified fraction. Round to the nearest hundredth.

Butoxors [25]

Answer: 233.00

Step-by-step explanation: In this case, Rule I applies, so 233/1 (or 233.000) rounded to the nearest hundredth in decimal format is:

8 0

3 years ago

PLEASE HELP MEEEEEEE!!!!!

umka2103 [35]

Answer:

C 7ft/yr

Step-by-step explanation:

The given points are not all on the same line, so the average will vary depending on the interval of interest.

Over the interval [1, 11] years, the average rate of change of height is ...

change in height / change in years = (80 -10)/(11 -1) = 70/10 = 7 . . . ft/yr

On the interval [11, 15] years, the average rate of change is ...

(105 -80)/(15 -11) = 25/4 = 6.25 . . . ft/yr

Even on this interval, the closest answer choice is C.

8 0

3 years ago

Tank B has the same volume as tank A the volume of one section of tank B is 45 cubic feet .What is the volume in cubic feet of t

klasskru [66]

Answer:

Volume of the other section of tank B = (A-45)cm³

Step-by-step explanation:

Volume of tank A = Volume of tank B

One section of tank B = 45 cm³

Hence volume of the other section of tank B = (A-45)cm³

8 0

3 years ago

Read 2 more answers