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12. Solve this inequality: 3p – 6 > 21.
A. p > –5
B. p > –9
C. p > 5
D. p > 9
**Weegy:** D. p > 9 is the answer.
**User:** 13. Solve this inequality: 3b – 7 **Weegy:** answer is b**User:** 14. Solve this inequality: 3q + 11 + 8q > 99.
A. q > 11
B. q > 1/8
C. q > 88
D. q > 8
**Weegy:** D. q > 8 is the right answer. **User:** 15. Simplify this expression: 19 – (–8) – (–14) = ?
A. 41
B. 25
C. –7
D. –3
**Weegy:** C. 41 is the answer. 19 ? (?8) ? (?14) = 41 **User:**
16. Solve this equation for A: A ÷ 2 = 4
A. 8
B. 2
C. 6
D. 4
**Weegy:** Mathematically speaking, the answer would be U = 2 **User:** 17. If five times a number plus two is 17, what is the number?
A. 2
B. 3
C. 5
D. 7
**Weegy:** What is your question? **User:** 17. If five times a number plus two is 17, what is the number?
A. 2
B. 3
C. 5
D. 7
**Weegy:** What is your question? **User:** 17. If five times a number plus two is 17, what is the number? **Weegy:** What is your question? **User:** 18. Solve this equation: 4y + 228 = 352.
A. y = 145
B. y = 3
C. y = – 31
D. y = 31
**Weegy:** D. y = 31 is the answer. **User:** 19. Given the formula D = ABC, what is the formula for C?
A. C = AB ÷ D
B. C = AD ÷ C
C. C = D ÷ AB
D. C = ABD
**Weegy:** C. C = D ? AB is the answer. **User:** 20. Simplify the following expression: 35 + (–13) + (+8) – (–6).
A. 50
B. 24
C. 44
D. 36
**User:** 16. Solve this equation for A: A ÷ 2 = 4
**Weegy:** The answer for A: A ÷ 2 = 4 is A=8. (More)

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Expert Answered

Asked 2/15/2013 1:14:42 PM

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1. Josie bought a new mirror. The mirror has 5 sides. What is the shape of the mirror?
User: What shape has 5 sides User: 2. Two angles are complementary. The first angle measures 35°. What is the measurement of the second angle?
A. 75°
B. 125°
C. 145°
D. 55°
**Weegy:** B. 55? Two Angles are Complementary if they add up to 90 degrees (a Right Angle). **User:** 3. Using the formula C = 2pr, find the circumference of a circle with diameter of 28 inches.
A. 28 in.
B. 88 in.
C. 44 in.
D. 56 in.
**Weegy:** D. 56 in. (More)

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Expert Answered

Asked 2/15/2013 1:49:24 PM

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5. A carpenter is making a brace for a chair. To do so she intersects two pieces of wood to make two sets of vertical angles. The obtuse angles formed are each 145°. What is the measurement of each acute angle formed?
User: 6. Which of the following best describes a plane?
A. The point of intersection of two walls
B. The edge of a desk
C. A curve in a road
D. The surface of a flat table
**Weegy:** D. The surface of a flat table best describes a plane. (More)

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Asked 2/15/2013 1:56:46 PM

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How do you find the area of a triangle? User: What is the area of a triangle with a base of 6 and a height of 8? **Weegy:** The area of a triangle with a base of 6 and a height of 8 is 24. Solution: A = B x H/2, A = 6 x 8/2, A = 48/2, A = 24. (More)

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Expert Answered

Asked 2/15/2013 2:15:41 PM

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7. Which one of the following statements is true of perpendicular lines?
A. They intersect at one point.
B. They intersect to form an obtuse angle.
C. They never intersect.
D. They intersect to form an acute angle.
**Weegy:** This is true of perpendicular lines: D. They intersect at one point. They form right angles. **User:** 9. What is the circumference of a circle with a diameter of 30 centimeters?
A. 47.1 centimeters
B. 9.55 centimeters
C. 94.2 centimeters
D. 188.4 centimeters
**Weegy:** D. 94.2 centimeters **User:** 11. For a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 7.38 centimeters? (Use the value of 3.14 to represent pi.)
A. 5.14 centimeters
B. 3.69 centimeters
C. 2.35 centimeters
D. 1.14 centimeters
**Weegy:** C. 1.14 centimeters **User:** 12. The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 42 inches, how long is each spoke? Round your answer to the nearest hundredth.
A. 7 inches
B. 6.25 inches
C. 13.38 inches
D. 6.69 inches
**Weegy:** C=pi*D;
42=3.14*D;
D=42/3.14;
D=13.375 (diameter).
The spoke is half the diameter (radius). The length of each spoke therefore is 13.375/2 = 6.69 inches. (More)

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Expert Answered

Asked 2/15/2013 1:59:23 PM

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