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Ilya [14]
3 years ago
13

Simplify 6 - 4[x + 1 - (y+ 3)] +

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0

Answer:

14 - 4x + 9y

Step-by-step explanation:

6-4[x+1-(y+3)]+6y

6-4[x+1-y-3]+6y

6-4[x-2-y]+6y

6-4x+8+4y+6y

14-4x+10y

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Nuts.com sells raw almonds for $10 per pound and roasted pistachios for $12 per pound. Christopher spends $70, before taxes and
galben [10]

Answer:

second equation

Step-by-step explanation:

10a + 12p = 70  (10 goes with almonds [a], 12 goes with pistachios[p], $10 and $12 is price per pound and $70 is total price, so that's why its = to 70)

a + p = 6.3        (this is total almonds and pistachios adding up to 6.3 pounds)

a = pounds of almonds

p = pounds of pistachios

3 0
3 years ago
Find the length of arc XPY. Leave your answer in terms of pi.​
PIT_PIT [208]

Answer:

2π m.

Step-by-step explanation:

Arc XY is 1/4 of the circumference of the circle

= 1/4 * 2π * r

= 1/2 π * 4

= 2π m.

8 0
2 years ago
Jim walked 1/2 of a mile in 1/4 of an hour. at this rate how long will it take him to walk one mile
Kay [80]

Answer:

1/4=25 minutes an hour

25×2=50

it will take him 50 minutes

6 0
3 years ago
If I have a 92,70,41 what's my average grade?
Alexandra [31]

Answer: Around 67%

Step-by-step explanation:

92+70+41=203

203/3=67 2/3

Around 67%

8 0
2 years ago
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A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of cu
Inga [223]

Answer:

the answer is D

Step-by-step explanation:

TOOK THE TEST

6 0
3 years ago
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