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Over [174]
3 years ago
8

28.9-32.5 i will be fine i just forget the steps

Mathematics
1 answer:
Mademuasel [1]3 years ago
3 0

Answer:

-3.6

Step-by-step explanation:

Since 32.5 is greater than 28.9, you just subtract 32.5 from 28.9 then add an equal sign. 32.5-28.9=3.6. With the negative, it would be -3.6

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A total of $76,000 is to be​ invested, some in bonds and some in certificates of deposit​ (CDs). If the amount invested in bonds
Anestetic [448]

Answer:

The amount invested as certificates of deposit is $ 35,000 and The amount invested as bonds is  $ 41,000

Step-by-step explanation:

Given as :

The total amount to be invested as bonds and certificates of deposit (CD) = $76,000

Let the amount invested as bonds = $ x + $6000

And The amount invested as CD = $ x

Now, According to question

The amount invested as CD + The amount invested as bonds = $ x  + $ x + $6000

Or, $ x  + $ x + $6000 = $76,000

Or, $ 2x = $76,000 - $6000

So,  $ 2x = $70,000

∴  x = \frac{70000}{2} = $ 35,000

And $ x + $6000 = $ 35,000 + $6000 = $ 41,000

Hence The amount invested as certificates of deposit is $ 35,000 and The amount invested as bonds is  $ 41,000    Answer

4 0
3 years ago
Find the area of a circle with a diameter of 8 cm. Use T = 3.14 Round your answer to the nearest hundredth.​
creativ13 [48]

Answer:

25.12

Step-by-step explanation:

c=(pi)(d)

c=3.14*8

c=25.12

7 0
2 years ago
An elevator has a maximum of 2,000 pounds. There are 5 people on the elevator with the combined weight of 821 pounds. Write an i
kati45 [8]

Answer:

2,000 ≥ 821+x

Step-by-step explanation:

it is said that the maximum weight the elevator could hold is 2,000, so the weight in the elevator should be 2,000 or less then 2,000.

It is said that already 5 people are inside with a weight 821, in this case we only care about the weight

the inequality will look: 2,000 ≥ 821

now they asked us how much more weight can the elevator can hold

lets make (x) represent the extra weight

x= extra weight

the equation will be 2,000 ≥ 821+x

6 0
3 years ago
Abel is 43 years old, and he owns his car, which he uses to get to work. His
Debora [2.8K]

I think it's 11.40

Step-by-step explanation:

hope it's right

4 0
3 years ago
Read 2 more answers
May I get help for 4,5,6
Marizza181 [45]

Answer:

4. 11

5. -11

6. ± 5

Step-by-step explanation:

4. (g - h)(x) = x² - 1 - ( -2x +3) = x² - 1 + 2x -3 = x² +2x -4

(g - h)(3) = 3² + 2.3 - 4 = 9 + 6 - 4 = 11

5. (h-g)(x) = -2x + 3 - (x² - 1) = -2x + 3 - x² + 1 = -x² - 2x + 4

(h-g)(3) = -3² - 2(3) + 4 = -9 -6 +4 = -11

6. g(x) = 24

24 = x² - 1

x² = 24 + 1 = 25

x = √25 = ± 5

7 0
3 years ago
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