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weqwewe [10]
3 years ago
11

What is the first step in evaluating the expression shown below? (12.9 – 3.1) × 6.2 – 2 + 43

Mathematics
2 answers:
Oxana [17]3 years ago
7 0

Answer:

Step-by-step explanation:

(12.9-3.1)*6.2-2+43  PEDMA

9.8*6.2-2+43  Parenthesis

60.76-2+43  Multiply

101.76  add and subtract

Georgia [21]3 years ago
6 0

Each batch of cookie mix need 0.4 cups of sugar, and each batch can make 16 cookies. If Ashley is making 4 batches of cookies, how much sugar does she need?

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Please please help me
NeTakaya

Answer:

Linear

Step-by-step explanation:

It is not quadratic or exponential since the term to term sequence is +2.

- 5 ⇔ -3

( Adding 2 )

- 3 ⇔ -1

( Adding 2 )

- 1 ⇔ 1

( Adding 2 )

6 0
3 years ago
If a bottle rotates through 150 degrees and 30 minutes, how many degrees will it rotate in 5 minutes
Illusion [34]

it will rotate 150/30= 5 degrees per minute the it will rotate 5(5)=25 degrees per five minutes

6 0
2 years ago
Solve. 17x^2-18x-24=0.
mestny [16]
Here yhu go<span> x =(18-√19
56)/34=(9-√<span> 489 </span>)/17= -0.771
RATE AS BRAINLIEST

</span>
8 0
3 years ago
Daniela bought a car for $24,000. Each year the value of the car decreases by $1750. a. Write a function that shows the value of
pshichka [43]

I hope this might be able to help you.

Since the value of the car slowly decreases each year and each year is represented by <em>y</em>, the function is 24,000-1750y=f(x).

6 0
3 years ago
Convert 9/25 to a percent
Arte-miy333 [17]

Answer:

36%

Step-by-step explanation:

Divide 9 and 25 as decimals.

4 0
3 years ago
Read 2 more answers
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