3 years ago

Expand and simplify (x-5) (x 4)

Mathematics

1 answer:

Gre4nikov [31]3 years ago

3 0

You cant expand -5 but you can expand 4 because 2+2 =4 <span />

You might be interested in

To finance her community college education, Sarah takes out a loan for $3700. After a year Sarah decides to pay off the inter

iragen [17]

So, to solve this, we use this equation:
3700 + 0.05(3700)
But, if we want to make it shorter:
1.05(3700)
Now you just multiply(you may want to use a calculator)
1.05(3700) = 3885
She will pay $3885

8 0

3 years ago

43,785 to the nearest ten thousand

castortr0y [4]

Answer:

40,000

Hope it helps .

4 0

3 years ago

Read 2 more answers

Item 17 The amount of chlorine in a swimming pool varies directly with the volume of water. The pool has 2.5 milligrams of chlor

zvonat [6]

$8000 gal *\frac{ 1 L}{0.264 gal}*\frac{2.5 mg}{1 L} = 75,757 mg$

Rounding to nearest thousand gives 76,000 mg of chlorine

7 0

3 years ago

If y = -x² + 14x + 7 , then x = 10 is a counterexample for which conjecture?

Misha Larkins [42]

Answer:

The correct answer is B

Step-by-step explanation:

If we plug in x=10 to the equation, we get y=47

Since y is positive, A is not an counterexample

Since y is a function of x, C is not an counterexample

Since the graph of y is a parabola, D is not an counterexample

Hope this helped and mark as brainliest!

6 0

3 years ago

Inga read 20 books last summer, and Gordon read 5 books. Which statement comparing the number of books Inga and Gordon read is a

Lina20 [59]

The accurate statement is the first one, which is "Igna read 4 times as many books as Gordon."

Mark brainliest if I helped you

3 0

3 years ago