AnswersPre-Algebra - MA3119 A Distance LearningAddition and Subtraction Equations

Multiplication and Division Equations Answers

3 verified answers
1
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Which equation is equivalent to 4.5 = 2a?

A
a = 2.5
B
a = 2.25
C
4.5a = 2
D
a + 2 = 4.5
2
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Sara is having a dinner party for four friends and needs to reduce the serving size of the meatloaf recipe. She uses the equation StartFraction x over 4 EndFraction = 5 . How many servings did the recipe originally make?

Question illustration
A
4
B
5
C
9
D
20
3

Which equation and solution is correct?

A
, and the total bill was $47.70.
Option A
B
, and the total bill was $127.20.
Option B
C
, and the total bill was $212.00.
Option C
D
, and the total bill was $132.50.
Option D

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