MATHEMATICS MIDDLE SCHOOL

Use the Distributive Property to expand the expression z(−6.4−3.5x)

Answers

Answer 1

Answer:

Answer: $-6.4z-3.5xz$

Step-by-step explanation:

The distributive property is given by :-

$a(b+c)= ab+bc$

or $(b+c)a= ba+ca$ , where a, b , c are some algebraic expressions.

The given expression: z(−6.4−3.5x)

Then , by distributive property we have

$z(-6.4-3.5x)= z *-6.4 -z*3.5 x\n\n=-6.4z-3.5xz$

Thus , the required expression will be $-6.4z-3.5xz$

Answer 2

Answer:

Answer:

-6.4z- (3.5x)

Step-by-step explanation:

cant do z times x

Related Questions

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The supplies are packed inside a cube – shaped box with side lengths 4 ½ in. These boxes are then packed into a shipping box with dimensions of 18 in x 9 in x 4 ½ in.

Multiply the product of 7 and 9 by 6

Answers

Since the product of 7*9 is 63
We just need to do 63*6 which is 378
378 is the answer

378
7 times 9 equals 63, and 63 times 6 equals 378

Carleen Bailey works at a boutique eight hours a day, earning $9.48 an hour. She is asked to work two additional hours at time and a half to help prepare for an incoming shipment. How much will she earn for these two hours of overtime?

Answers

Answer:

The correct answer is $23.70.

Step-by-step explanation:

9.48 times 2.5 is 23.7

Final answer:

Carleen Bailey would earn $28.44 for the two hours of overtime she worked. She earns 1.5 times her normal hourly wage for overtime hours.

Explanation:

Carleen Bailey earns $9.48 for each regular hour she works. When she works overtime, she earns 1.5 times her normal rate for each additional hour. That means her overtime rate is $9.48 * 1.5 = $14.22 per hour. Therefore, if she works 2 hours of overtime, she will earn $14.22 * 2 = $28.44 in total for the overtime hours.

Learn more about overtime pay here:

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Sequences kind of confuse me, so could someone help?

Answers

Answer:

Step-by-step explanation:

Consider the number of triangles in each diagram

1 → 1 → $2^(0)$

2 → 2 → $2^(1)$

3 → 4 → 2²

4 → 8 → 2³

The pattern of triangles is 1, 2, 4, 8, that is

$2^(0)$ , $2^(1)$ , 2², 2³

Note that the exponent is one less than the figures position in the pattern, thus

$a_(n)$ = $2^(n-1)$ → C

The vertices of a trapezoid are shown below. P(0, 0), Q(2, 0), R(2, 7), S(0, 14) This trapezoid is dilated about the origin by a scale factor of 4. What is the location of point S'? (4, 18) (4, 56) (0, 18) (0, 56)

Answers

(0,56)
0 x 4 = 0
14 x 4 = 56

hope this helps :)

What is the value of the expression shown below when a=51, b=2, and c=17?

3(a\c)^2

Answers

First solve the expression inside the parentheses, so (51/17) would be 3.
Rewrite the expression. 3(3)^2. Then do the exponent. 3^2=9. Then multiply 9 by 3 and you get the answer.27

To find out the answer just plug in your valuables meaning the unknown number
3 ( 51 / 17 ) ^2
51 / 17 = 3
3 ( 3 ) ^2
3 * 9 = 27
Final answer is 27

What is 5 to the 12 power?

Answers

5 the 12th power is 244140625. hope I helped ya out. :)

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