That’s easy it is B the answer
Part A: 2x-3=5
Part B: Bob the 4 brand new CDs.
Step-by-step explanation:
Given,
Number of CDs Ann has = 5
Number of CDs Bob has = x
Ann has 3 less CDs than twice the number of Bob's CDs.
Number of Ann's CDs = 2x - 3
Part A: Translate the situation into an algebraic equation:
2x-3=5
Part B: For the correct equation, find the value of x (the number of brand new CD'd Bob has).
Dividing both sides by 2;
Bob the 4 brand new CDs.
Keywords: subtraction, division
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Answer:
5.99 per pair
Step-by-step explanation:
Take the cost of the package and divide by the number of pairs
29.95/5
5.99
Each pair costs 5.99
Answer:
a) 23x
b) 8n
c) -6y
d) -17w
Explanation:
When combining like terms, if there is an addition operator, add both coefficients and carry the variable over. If there is a subtraction operator, subtract both coefficients and carry the variable over. Remember, you can only combine like terms if the variable, and exponent are the same. The addition and subtraction symbols are examples of an operator used in arithmetic. For example, 9x + 14x could be like adding 9 objects and 14 objects together, you have 23 objects total because 9 + 14 = 23. When you add negative numbers, it is like subtracting. When you subtract negative numbers, it is like adding. Negative just means opposite.
a) 9x + 14x = (9+14)x = (23)x = 23x
b) -2n - 10n = (-2+10)n = (8)n = 8n
c) 8y - 14y = (8-14)y = (-6)y = -6y
d) -6w - 11w = (-6-11)w = (-17)w = -17w
Answer:
a
Step-by-step explanation:
if you look at it it has the perfect pattern for a