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Ne4ueva [31]
2 years ago
9

Ms. Hernández is taking her children and their friends to the movies. She will pay $10 for her adult ticket and $7 for each chil

d ticket. Ms. Hernández does not want to spend more than $40. Which inequality can be used to find c, the number of child tickets Ms. Hernández can purchase?
Mathematics
2 answers:
stiv31 [10]2 years ago
8 0
(40-10)/7

The maximum amount of money she wants to spend is $40
Her adult ticket costs $10
She will pay for the children’s tickets with the remaining money
Each child’s ticket costs $7
To find the number of children she can take we need to use this expression (40-10)/7
Mrs Herñàndez can take 4 children
morpeh [17]2 years ago
4 0

Answer:

e

Step-by-step explanation:

e

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iren [92.7K]
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4 0
1 year ago
Find the specified vector or scalar. . u = -4i + 1j and v = 4i + 1j; Find |u+v|. a. square root of 34. b. 5. c. 2
ExtremeBDS [4]
U = - 4 i + 1 j
v = 4 i + 1 j
| u | = √ (-4)² + 1² = √ 17
| v | = √4² + 1² = √ 17
| u + v | = √(u + v)²=
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cos ( u, v ) = (-16+1) / (|u| |v|) = -15/17
...= √(17 + 2 · √17 · √17 · ( -15/17) +17)  =
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3 0
2 years ago
Need Help with this question
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82
The sum of the three angles is 180. One is given and the other we can figure out because it forms a straight line (180) with the angle to the left outside. The outside angle is 117, so 180-117 is 63.
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