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2 years ago

10

Solving a System: No Solution

1 answer:

umka21 [38]2 years ago

6 0

Answer 15

Step-by-step explanation:

21 minus 5 is 16 munus 1 is 15 duh

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What is 8(7x-2)-x=424 ?

valina [46]

X=8 i did mental math but 56x-16-x=424
                                            +16      +16
55x=440
   /55 /55
                                                x=8

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3 years ago

Stacie is choosing between two careers. Working for company A, Stacie will make $45,000 the first year and will receive an addit

fomenos

The expression in company B represents that is is in arithmetic progression where first term is 42000 and common difference is 1800 . So we have to use the formula of sum of n terms which is

$S=\frac{n}{2}(2a +(n-1)d)$

Where a is the first term, n is the nth term, d is the common difference

On substituting there values,we will get

$S =\frac{30}{2}(2*42000+(30-1)1800)$

= 15(84000+52200) = 15*136200 =2043000

And for company A, it is

$S= \frac{30}{2}(2*45000+(30-1)1500 ) = 15(90000+43500)=2002500$

Difference between them =2043000-2002500= 40500

So the correct option is the second option .

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3 years ago

What is 0.316 in expanded form

Inessa [10]

<span>0.316 in expanded form is= 0.3 + 0.01 + 0.006. </span>

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3 years ago

Maddy bought 2 ⅔ pounds of grapes and 1 ⅕ pounds of apples. If she bought bananas that weighed 1 ¼ times as much as the grapes,

spin [16.1K]

Answer:

3 whole number, 1/3

Step-by-step explanation:

To solve this, Multiply the value of the banana to the weight of the Grapes.

Please find the attached file for a comprehensive Solution.

Maths is fun !

4 0

3 years ago

Could someone please help me with #9 thank you

Sever21 [200]

Answer:

Step-by-step explanation:

p ll s is false because s is parallel to q and q is perpendicular to p

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3 years ago