Answer:
plug in the missing numbers and you have the answers
Step-by-step explanation:
- 6×5=2
- 32+4×3=44
- 27×3-(16+3×5)=50
- 7×5÷3+2=13.6
- 2×7-4×3=2
Answer:
p=-6
Step-by-step explanation:
14 = -(p-8) (distribute negative into parentheses)
14 = p(-1) -8(-1)
14 = -p + 8 (subtract 8 from both sides)
14 - 8 = -p
6 = -p (multiply both sides by -1 and rearrange)
p = 6(-1) = -6
Answer:
Step-by-step explanation:
<u>Step 1</u>
- s = 3 terms x 6 years, s = 18 years
<u>Step 2</u>
- h = 30 years - 18 years, h = 12 years
<u>Step 3</u>
- t = 12 years ÷ 2 years, t = 6 terms
Answer: 9,127
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Answer: Pigs = 21
Chicken = 45
Step-by-step explanation:
Let the pigs be represented by p
Let the chicken be represented by c.
From the question,
p + c = 66
4p + 2c = 174
4 × ( p + c = 66)
1 × (4p + 2c = 174)
4p + 4c = 264
- 4p + 2c = 174
2c = 90
c = 90/2 = 45
There are 45 chickens
Simce the farmer has a total of 66 animals, the number of pigs will be:
= 66 - 45
= 21 pigs
