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givi [52]
3 years ago
11

Please help and work out both questions! ill give brainlest and 20 points

Mathematics
2 answers:
likoan [24]3 years ago
7 0

Answer:

6. -16

7. x = -7

Step-by-step explanation:

6.

-3×(7+(-3)²)÷3

= -3×(7+9)÷3

= -3×16÷3

= -3 × (16/3)

= -16

7.

9 × x = -63

=> 9x = -63

=> x = -63/9

=> x = -7

raketka [301]3 years ago
6 0

Answer:

Step-by-step explanation:

6. Use PEMDAS

-3 x (7 + (-3)*2) / 3

-3 x (7 + 9) / 3

-3 x 16 / 3

-48 / 3

-16

7. 9 (x) = -63

X = - 63 /9

X = -7

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Help also please explain thank you
Ne4ueva [31]
10 yards. The amount of yards is 1 third the amount of feet so you just divide 30 by 3 to get the amount of yards
5 0
3 years ago
The temperature started at 82° and continued to rise at a rate of 0.6° each hour the temperature is now 85° determine the number
Gnesinka [82]

Answer:

5 hours

Step-by-step explanation:

Our goal here is 3 F because 82+3=85

Ok so you start at 82. For example, you can do 0.6×1=0.6 (no)

0.6×2=1.2 (no)

0.6×3=1.8 (no)

0.6×4=2.4 (no)

0.6×5=3 (yes)

82°+3°=85°

8 0
3 years ago
the soccer league needs to transport all 133 players to the tournament. If 4 players can ride in one car, how many cars are need
LenKa [72]

Take the 133 players and divide by 4.

         (133 / 4) = 33.25

33 cars can carry   (33 x 4) = 132 players.
But that leaves one player out in the cold with no ride.
You need one more car ... 34 cars all together.
5 0
3 years ago
Read 2 more answers
please help !!!! thanks
12345 [234]

Answer:

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7 0
2 years ago
1) Paolo's Pizzeria sells 153 pizzas every day. Ina’s Italian
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Answer:

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