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3 years ago

Question 3. Multiply. (x + 5)(2x - 6).

Mathematics

1 answer:

andreev551 [17]3 years ago

5 0

So the right answer is of option D.

Look at the attached picture ⤴

Hope it will help u...

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(-6,1) after a translation of (x-2y)

zysi [14]

Answer:

(-8,1)

Step-by-step explanation:

Imma assume you meant (x-2, y)

x coordinate becomes -6-2=-8

y coordinate stays the same

so the image is (-8,1)

5 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B72x%5E%7B7%7D%20q%5E%7B8%7D%20%7D" id="TexFormula1" title="\sqrt{72x^{7} q^{8} }" al

Jet001 [13]

Attachment picture is the solution. Please mark me brain if you think it help. Thank you!

8 0

2 years ago

If your answer is b<img src="https://tex.z-dn.net/?f=%5Cneq" id="TexFormula1" title="\neq" alt="\neq" align="absmiddle" class="l

adelina 88 [10]

Answer:

This means that b is not equal to -10.

3 0

2 years ago

Question 5 (1 point)

HACTEHA [7]

Answer:

B. $\frac{d + 13}{d + 4}$

Hope this Helps :)

3 0

3 years ago

Kenny had 5/7 more trading cards than lee. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee.

svp [43]

Answer:

Step-by-step explanation:

Let X is the number of cards Kenny has

Let Y is the number of cards Lee has

1. Kenny had 5/7 more trading cards than lee, it means

X = Y + 5/7X (1)

2. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee, it means:

X + 50%X = Y + 220 (2)

So, we solve the 2 equations to find out X and Y

$\left \{ {{X=Y + 5/7X} \atop {1.5X=Y +220}} \right.$

<=> X = $\frac{3080}{17}$ and Y = $\frac{880}{17}$

<=> X ≈181 and Y ≈ 52

6 0

3 years ago