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arlik [135]
3 years ago
13

PLEASE HELP WITH #7!! I really appreciate it. :D

Mathematics
1 answer:
Artemon [7]3 years ago
8 0
The rule would be x, y = -y, x
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This is 10 points plz help ( NO LINKS )
SSSSS [86.1K]

Answer:

H. 8%

Step-by-step explanation:

27 + 19 + 4 = 50 (total weight)

4% of 50 = 2

5% of 50 = 2.5

8% of 50 = 4

12% of 50 = 6

Therefore the answer would be H, 8% because 8% of 50 is 4

3 0
3 years ago
Read 2 more answers
A large box of crackers weighs 20 oz. If James needs 3 pounds of crackers for a party, how many boxes of crackers should he buy?
andre [41]
If James needs 3 pounds of crackers, and
each box is 200z, that means each box is a little over 1 pound. (1.25 pounds to be exact). So, we know that he needs to buy 3 boxes of crackers. This is because 20×3=60 ounces which is 3.75 pounds. Meaning, 3 boxes is the correct answer since we can't cut a box in half.
3 0
3 years ago
$600 , 8% , 1 month find the simple interest
Vlad [161]

Answer:

$4

Step-by-step explanation:

Simple interest = Principal *rate *time

S.I = P*r*t

Principal ; p = $600

rate ; r = 8% or 0.08 as a decimal

time; t = 1 month , however, convert this to years by dividing by 12;

t = 1 / 12

Next, plug in the numbers into the formula;

S.I = 600 *0.08*\frac{1}{12}

S.I = 4

Therefore simple interest in 1 month becomes $4

7 0
3 years ago
What is the volume of a gift box with a length of
Ket [755]

Answer:

180 inches

Step-by-step explanation:

The volume of a rectangular prism is length x width x height. So you would do (12)x(5)x(3) which would get you 180 inches.

6 0
2 years ago
Simplify completely: 2 square root -45
iogann1982 [59]

Answer:

Step-by-step explanation:

if 2\sqrt\\ -45  = 6i\sqrt 5

6 0
4 years ago
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