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kifflom [539]
3 years ago
13

Evaluate when x = 9, y = 144, and z = 16

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0

Answer: Should be 163

Step-by-step explanation: Substitute the value of the variable into the expression and simplify.

163

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A coffee shop needs to purchase custom cups. Company C charges a flat fee of $155 plus $15 perrl cup. Company D does not have a
bezimeni [28]

Answer:

11 cups

Step-by-step explanation:

Not really a method just started at 10 and then realised deal d was better so go up by one so 11 and c worked out better as I timed 30 by 11 and 15 by 1 + the flat fee.

8 0
3 years ago
In the Sahara Desert one day it was 136oF. In the Gobi Desert a temperature of
coldgirl [10]

Answer: 186^{\circ}F

Step-by-step explanation:

Given : In the Sahara Desert one day it was 136°F.

In the Gobi Desert a temperature of  -50°F was recorded.

Clearly ,  136°F> -50°F

Then, the difference between these two temperatures will be :-

136^{\circ}F-(-50)^{\circ}F\\\\=(136+50)^{\circ}F\ \ [\because \text{Product two neagtive sign is positive]}\\\\=186^{\circ}F

Hence, the difference between these two temperatures = 186^{\circ}F

7 0
3 years ago
Alegbra Help3. A savings account is started with an initial deposit of $500. The account earns 1.5% interest compounded annually
Alex777 [14]
A) 500 × (1.015)^t =  f(t) <span>

b)
500 </span>× (1.015)^t = 800                       divide by 500
           (1.015)^t = 1.6                           solve for t
                       t <span>≈</span> 31.57 years
    
<span>

</span>
8 0
3 years ago
Find the height of a parallelogram with base 9.44 meters and area 70.8 square feet
yarga [219]

Answer:

7.5 sqft.

Step-by-step explanation:

70.8/9.44=7.5

7.5x9.44=70.8

7.5 is the height.

6 0
3 years ago
Read 2 more answers
Which expression is not equal to the expression shown
Licemer1 [7]

Answer:

3^{7}

Step-by-step explanation:

3^{3} \div 3^{-4}

3^{3-(-4)}

=3^{7}

3 0
2 years ago
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