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Bingel [31]
3 years ago
11

Tell whether the relationship is a proportional relationship. if so, give the constant of proportionality

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0
Proportional because it's a straight line if you follow the graph points and it goes by 5
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Please help me solve this equation -4x + 15> 59
KiRa [710]
-4x + 15 > 59
-4x > 44
x < -11 - switch the inequality when dividing or multiplying by a negative number

7 0
3 years ago
What is the zero of the function, y = -1/4x + 5 and describe the location of the x-intercept on the coordinate plane.
Anon25 [30]

Answer:

It crosses the y-axis at (0,5)

It crosses the x-axis at (20,0)

4 0
3 years ago
You need to buy 200 treats for a party. You can buy cookies at $ 0.80 each or muffins at $1.60 each. Your goal is to spend $200
Agata [3.3K]
You should buy cookies, because .80 x200=160 , which is less than $200
4 0
3 years ago
Given a scalene triangle with whole number angle measurements, what is the greatest sum possible of the two smallest angles?
Olegator [25]

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Define scalene triangle

A Scalene Triangle is any triangle with unequal sides. This means that, in a scalene triangle, all of the three sides and angles are different lengths, just like in the illustration below. This also means that each angle has to be different.

STEP 2: Get the greatest sum possible of the two smallest angles

Since the measures of the angles of the triangle are different whole numbers , for the sum of the two angles to be the least possible, one of the angles must be smallest whole number i.e 1°

Now, the next smallest angle will be the next angle of a whole number that is not 1 degree, i.e, 2 degrees.

Thus, the greatest possible sum of the measures of two smallest angles will be:

1^{\circ}+2^{\circ}=3^{\circ}

Hence, the greatest sum possible of the two smallest angles is 3 degrees

7 0
1 year ago
The BJ Electrical Company needs to hire master electricians and apprentices for a one week project. Master electricians receive
Stells [14]

Answer:

The BJ Electrical Company

The BJ Electrical Company should hire:

8 master electricians and

22 apprentices

in order to accomplish the project and still meet the contract safety requirements.

Step-by-step explanation:

Number of workers needed = 30

Class of workers:

Master electrician, with per week salary = $750 per worker

Apprentices, with per week salary = $350 per worker

Number of inspection hours required from each master electrician = 3 hours

Total inspection hours for the project = 25 hours

Average number of master electricians needed = 25/3 = 8.333 = 8

Number of each type of worker needed:

Master electricians = 8

Apprentices = 22 (30 - 8)

Cost to be incurred for workers:

Master electricians = $6,000 (8 * $750)

Apprentices =               7,700 (22 * $350)

Total labor cost =      $13,700

5 0
3 years ago
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