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Arturiano [62]
3 years ago
8

Now explore a few more-difficult problems. Which of the following statements are true for all the problems? The first step is al

ways to divide. The last step is always to subtract. The decimal always moves one place to the right. The next to last step is always to multiply.
Mathematics
2 answers:
yan [13]3 years ago
6 0

Answer:

<u>B and D</u>

Step-by-step explanation:

I did edgenuity

LUCKY_DIMON [66]3 years ago
6 0

Answer:

B AND D

Step-by-step explanation:

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A total of 145 tickets were sold to a film showing bringing in a total of $1,153. Two types of tickets were sold: adult tickets
zalisa [80]
Supposing all were child tickets:
145x$5=$725
$1153-$725=$428 (diff. between above price and  original price)
$9-$5=$4 (diff. between adult price and child price)
$428÷$4=107 (no. of adult tickets)

Ans: 107
3 0
4 years ago
David spent 1/3 of his money on books. He spent another 1/6 of it on stationery and $50 on a radio. If he had $100 left, how muc
horsena [70]

Answer:

You have to work backwards here

so if you had 100 dollars left and u spent 50 on a radio

100+50=150

Then You spent a 1/6 of it on stationery

So you mustve had 5/6 money left or 150 dollars

so you multiply that to find that

5/6=150/x

5x=900

x=180

so add 30 dolalrs to 150 and you have 180.

the you spent a third

you repeat the same process

the you have ur ANSWER

5 0
3 years ago
One building is 15 feet tall and another is 90 feet tall. Proportionally, the height of the smaller building is A) 1/6 the hight
egoroff_w [7]

The answer will take the form: height smaller building = ? · height larger building, with ? = k. Already, you should be able to see that k must be less than 1. 15 feet = k (·) 90 feet; k =  15 /90  =  1/ 6   the height of the larger building.

8 0
3 years ago
Read 2 more answers
1600 dollars is placed in an account with an annual interest rate of 5.25%. How much will be in the account after 25 years, to t
Andru [333]

Step-by-step explanation:

Exponential Functions:

y=ab^x

y=ab

x

a=\text{starting value = }1600

a=starting value = 1600

r=\text{rate = }5.25\% = 0.0525

r=rate = 5.25%=0.0525

\text{Exponential Growth:}

Exponential Growth:

b=1+r=1+0.0525=1.0525

b=1+r=1+0.0525=1.0525

\text{Write Exponential Function:}

Write Exponential Function:

y=1600(1.0525)^x

y=1600(1.0525)

x

Put it all together

\text{Plug in time for x:}

Plug in time for x:

y=1600(1.0525)^{25}

y=1600(1.0525)

25

y= 5750.0628984

y=5750.0628984

Evaluate

y\approx 5750.06

y≈5750.06

3 0
3 years ago
PLEASE HELP YOU WILL GIVE YOU POINTS!!!
Dafna1 [17]

Answer:

The Answer is the 2nd Table from the top

Step-by-step explanation:

Total of 30 men, 20 watched 10 didn't

Total of 80 participants, 45 Watched, 35 Didn't

The Female participants had to add up to fill in the bottom rows.

8 0
3 years ago
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