All categories

4 years ago

15x squared minus 4c minus 4

Mathematics

1 answer:

hodyreva [135]4 years ago

7 0

This cannot be factored or factored by grouping.

You might be interested in

F(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?

melomori [17]

h(x)= 9x - 13

This is because when you add 2x and 7x you get 9 x and -1 - 12 equals -13 making 9x - 13.

4 0

3 years ago

Mia's office recycled a total of 9 pounds of paper over 3 weeks. After 7 weeks, how many pounds of paper will Mia's office have

alukav5142 [94]

Answer:

will you mark me brainllest?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Ian has a list of 3 visit on a road trip with some friends . He needs to finalize the plans for the trip . How many different or

valkas [14]

Answer:

9 i believe

Step-by-step explanation:

3 0

3 years ago

A box of chocolates weighs 226. 8 grams and costs $14. 99. If 1 ounce is approximately 28. 35 grams, what is the unit price per

BARSIC [14]

Divide total grams by 28.35 to get ounces:

226.8 / 28.35 = 8 ounces

Divide cost by ounces:

14.99 / 8 = 1.87

ANSWER: C. $1.87

6 0

3 years ago

A VCR and TV were bought for 78.000 each. The shopkeeper made

Zielflug [23.3K]

Answer:

Profit % is 1.94% .

Step-by-step explanation:

The CP of both VCR and TV were same that is Rs 78,000 . So ,

$=> CP \ of \ the \ buyer \ = \ Rs78,000 \times 2 = Rs 156,000$

As per Question , on one he made a loss of 4% and profit of 8% on the other .

And , the net SP would be ,

$=> Total \ SP \ = \ \dfrac{96}{100}\times Rs 78,000 + \dfrac{108}{100}\times Rs 78,000 \\\\=> Total\ SP = Rs 74,800 + Rs 84240 \\\\\boxed{\red{\bf => Total \ SP= Rs 159,040 }}$

So , here clearly SP > CP . So , there's a profit .Hence profit % would be :-

$=> Profit \% = \dfrac{ SP - CP }{CP}\times 100 \\\\=> Profit \% = \dfrac{Rs 159,040-Rs156,000}{Rs156,000}\times 100 \\\\=> Profit\% = \dfrac{3040}{156000}\times 100 \\\\\underline{\blue{\bf => Profit\% = 1.94 \% }}$

7 0

3 years ago