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Molodets [167]
2 years ago
15

1. write an equvialent expression: -1/2 (-2x + 4y)

Mathematics
1 answer:
Ierofanga [76]2 years ago
5 0

Answer:

Step-by-step explanation:

I've answered this question already.

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Nico was stunned when he opened the mail.Here was a check for $332.50 this is the interest he earned on his investment.One year
Mazyrski [523]

Answer:

Investment A = 3650

Investment B = 1350

Step-by-step explanation:

Given that:

Total interest earned = 332.50

Total Principal invested = 5000

Investment A:

Rate = 8%

Time = 1 year

Principal = a

Interest earned = 0.08a

Investment B:

Rate = 3%

Time = 1 year

Principal = b

Interest earned = 0.03b

a + b = 5000 ____(1)

0.08a + 0.03b = 332.50 - - - (2)

From (1)

a = 5000 - b

Into (2)

0.08(5000 - b) + 0.03b = 332.50

400 - 0.08b + 0.03b = 332.50

400 - 0.05b = 332.50

-0.05b = - 67.5

b = $1350

a = 5000 - b

a = 5000 - 1350

a = $3650

7 0
2 years ago
Which number is greater than (>) 6.841?
Bas_tet [7]

Answer:6.95

6.95= 6.95>6.841

6.8= 6.800<6.841

6.786<6.841

6.839<6.841

5 0
3 years ago
Read 2 more answers
A football team loses 4 yards on each 3 consecutive plays. Find the total change in yard from where the team started
BigorU [14]

Answer:

The Team started at 1st and 10 but finished at 4th and 22, so they lost 12 yards in 3 plays.

Step-by-step explanation:

6 0
2 years ago
PLSS HELP ME WITH THIS! 15 POINTS!
irina [24]

Answer:

2w - 13

Step-by-step explanation:

here we just simplify the expression,

3w - 4 - w - 9

becomes:

2w - 13

5 0
2 years ago
Read 2 more answers
I need help with 18, 19, &amp; 20
luda_lava [24]
18. 17.9 
19. 21.1
20. I cant see the numbers sorry; if the sides are 6, √85 than it should have an angle of 40.6
4 0
3 years ago
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