3 years ago

Factor the trinomials 5x2+7x-6

Mathematics

1 answer:

Gnesinka [82]3 years ago

3 0

The answer is (5x - 3)(x + 2)

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An inventor receives 4% of the cost of every product a company sells. If the company sells $5,000 worth of product, how much doe

andrew-mc [135]

Answer:

The investor receives $200

Step-by-step explanation:

In order to find this, simply multiply the percentage by the total amount.

$5,000 * 4%

$5,000 * .04

$200

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3 years ago

When a figure is translated, what is true, compared to the preimage of the figure

Charra [1.4K]

When you translate something in geometry, you're simply moving it around. You don't distort it in any way. If you translate a segment, it remains a segment, and its length doesn't change. Similarly, if you translate an angle, the measure of the angle doesn't change.

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2 years ago

Mary has twice as many pencils as she has pens. Tom borrows a pen. Now, Mary has ten less pens than pencils. How many pencils do

I am Lyosha [343]

X - the number of pencils
y - the number of pens

She has twice as many pencils as she has pens.
$x=2y$

Tom borrows a pen, so she has y-1 pens. Now she has ten less pens than pencils.
$x-10=y-1 \\
x=y-1+10 \\
x=y+9$

Set 2y and y+9 equal to each other:
$2y=y+9 \\
2y-y=9 \\
y=9$
She has 9 pens.

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3 years ago

Graph the equation.<br> y = 1/3 (x + 3)(x – 3)

kolbaska11 [484]

Answer:

Step-by-step explanation:

screen shot attached