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Anna71 [15]
3 years ago
10

tim's current bank balance is $75. he adds a charge of -$31 when he buys lunch for him and his friend. write and expression and

use a model to determine tim's bank account balance now.
Mathematics
1 answer:
EastWind [94]3 years ago
5 0

Answer:

75-31, is an expression that model tim's current bank account

44 dollars is his current balance)

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Which equation demonstrates the distributive property?
Alex73 [517]

Answer:

C) 20 + 36 = 4(5 + 9)

Step-by-step explanation:

The distributive property:

a(b + c) = ab + ac

Therefore your answer is C)

4(5 + 9) = (4)(5) + (4)(9) = 20 + 36

4 0
3 years ago
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A pharmacist is filling small empty bottles with cough syrup from a larger bottle. He can solve the inequality
goldfiish [28.3K]

If a pharmacist is filling small empty bottles with cough syrup from a larger bottle. The statement that  describes the number of small bottles the pharmacist can fill is: A. The pharmacist can fill 30 bottles or fewer.

<h3>Number of small bottles the pharmacist can fill</h3>

Given:

inequality=1,000-25x ≥250

Let x represent the number of small bottles

Hence:

1,000-25x ≥250

Collect like terms

1,000-250 ≥25x

750 ≥25x

Divide both side by 25x

x=750/25

x=≤30 bottles or fewer


Therefore If a pharmacist is filling small empty bottles with cough syrup from a larger bottle. The statement that  describes the number of small bottles the pharmacist can fill is: A. The pharmacist can fill 30 bottles or fewer.

Learn more about Number of small bottles the pharmacist can fill here:brainly.com/question/24246068

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4 0
2 years ago
Determine whether the two triangles are similar and, if they are similar, state a reason.
aleksley [76]

Answer:

Step-by-step explanation:

By triangle sum theorem,

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Therefore, measure of third angle in the larger triangle = 180° - (35° + 120°) = 25°

Similarly, measure of third angle in the smaller triangle = 180° - (25° + 120°)

= 35°

Since, measure of interior angles of larger triangle is equal to the measure of smaller triangle,

Both the triangles will be similar by AA property of similarity.

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2 years ago
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zavuch27 [327]

Answer:

1

Step-by-step explanation:

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