-54 + 108 = Thank you!

Mathematics

2 answers:

Finger [1]2 years ago

8 0

Answer:

Step-by-step explanation:

did it on a calculator and got it right a 100% on test with that question

julsineya [31]2 years ago

3 0

Answer: 54 and welcome

Step-by-step explanation:

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How many 4 1 2 inch strips can be made from 45 inches of shipping tape?

bezimeni [28]

Just divide the 45 by the 4½

thus $\bf 45\div 4\frac{1}{2}\iff \cfrac{45}{4\frac{1}{2}}\implies \cfrac{\frac{45}{1}}{\frac{4\cdot 2+1}{2}}\implies \cfrac{\frac{45}{1}}{\frac{9}{2}}\implies \cfrac{45}{1}\times \cfrac{2}{9}\implies \cfrac{45\times 2}{1\times 9}$

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scZoUnD [109]

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Step-by-step explanation:

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2 years ago

Please help me this is. big

kramer

Answer:

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Step-by-step explanation:

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Hope this helps! :)

8 0

2 years ago

Simplify ech answer into a fraction, Show all work please!

Gnom [1K]

Answer:

the first one is -9/40. the second one is 109/20. the third one is -8/35.

Step-by-step explanation:

here is the work for the first one 3/8-.6 and convert into a simplified fraction and came up with -9/40. here is the work for the second one 4 4/3+0.7 and then convert into a simplified fraction and came up with 109/20. here is the work for the third one 4/7-0.8 and then convert into a simplified fraction and came up with -8/35.

6 0

2 years ago

For the cost function c equals 0.1 q squared plus 2.1 q plus 8, how fast does c change with respect to q when q equals 11? Det

Soloha48 [4]

Answer:

Rate of change of c with respect to q is 4.3

Percentage rate of change c with respect to q is 9.95%

Step-by-step explanation:

Cost function is given as, $c=0.1\:q^{2}+2.1\:q+8$