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skelet666 [1.2K]

3 years ago

6

Order of operation 4(3+5)-5*4

1 answer:

MArishka [77]3 years ago

3 0

Answer:

12

Step-by-step explanation:

4(3+5)-5*4

12+20-20

12

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I need help with the question please! I'm having a hard time answering it!

iogann1982 [59]

Answer:

small packet: 1.56/22=£0.071

medium: 2.87/38=£0.076

large: 4.67/65=£0.072

small packet is best as it has the lowest price per nail

5 0

3 years ago

-2 = 3х - 18 - 5x<br><br> i need help

jasenka [17]

Answer:

x= -8

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15

Inessa [10]

Answer:

$\frac{4+16a^3+23a^3}{a^2}$

Step-by-step explanation:

Given

$1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15$

Required

Simplify

$1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15$

Collect Like Terms

$1/a^2 + 1/a^2 + 2/a^2-3a-5a-8a+2+6+15$

$1/a^2 + 1/a^2 + 2/a^2-16a+23$

Add Fractions:

$\frac{1+1+2}{a^2} + 16a + 23$

$\frac{4}{a^2} + 16a + 23$

This can be further expressed as:

$\frac{4+16a^3+23a^3}{a^2}$

4 0

3 years ago

Y = -x+5y=−x+5y, equals, minus, x, plus, 5

Serga [27]

The answer is D
Hope this hel

6 0

3 years ago

Pls give direct answer I've been stuck forever

kondaur [170]

Answer:

3 feet

Step-by-step explanation:

36 ft²/6 = 6 ft² in pantry

area = l x w

6 = X × 2

x = 3 ft

3 0

3 years ago