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2 years ago

Which number line model represents the expression -4+7.5?

Mathematics

1 answer:

Alex787 [66]2 years ago

6 0

Answer:

Step-by-step explanation:

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3 years ago

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2 years ago

Match the information with the locations where the information belongs in a resume.

Zigmanuir [339]

Answer:

1. E

2. B

3. A

4. C

5. D

Step-by-step explanation:

C. objective

4. Graphic Designer specializing in Flash presentations

An objective outlines the position you are applying for therefore, Graphic Designer specializing in Flash presentations best fits with objective.

A. Skill Summary

3. Two years as district manager of two floral retail locations

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E. Awards and Activities

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B. education

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D. work history

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6 0

2 years ago

Which expression represents the number 5i4+2i3+8i2+−4 rewritten in a+bi form?

aniked [119]

Remember
i²=-1 so
i³=-i
i⁴=1

so
5i⁴+2i³+8i²-4
5(1)+2(-i)+8(-1)-4
5-2i-8-4
-7-2i is the form

8 0

3 years ago

Read 2 more answers

What is the value of z?

babymother [125]

Answer:

Step-by-step explanation:

Item 1:

Discount = Original price - discount price

= 22.50 - 13.50

= $ 9

Discount percentage = $\frac{9}{22.50}*100\\\\$

= 40%

Discount percentage = 40%

Tax = 14.31 - 13.50 = $0.81

Tax% = $\frac{0.81}{13.50}*100\\\\$ = 6%

Tax percentage = 6%

Item 2:

Tax = 6% of 16.20

= 0.06 * 16.20

= 0.972

Tax = $ 0.97

Total price (including tax )= 16.20 + 0.97 = $ 17.17

x = $ 17.17

Item 3:

Discount = 40% of 32.50

= 0.4 * 32.50

= $ 13

y = 32.50 -13

y = $ 19. 50

Tax = 6% of 19.50

= 0.06 * 19.50

= 1.17

z = 1.17 + 19.50

Z =$ 20.67

5 0

2 years ago