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3 years ago

Two northern towns are at record low temperatures. One is at -13 degrees and the

Mathematics

1 answer:

marin [14]3 years ago

7 0

Answer:

9 degrees is the answer you are looking for

Step-by-step explanation:

You might be interested in

Express 50 billion in scientific notation

DaniilM [7]

The answer to this is 50 x 10 the 9th power.

Hope this helps :)

3 0

3 years ago

If 3x – 10 = 17, what is the value of 6x + 20 ?

IceJOKER [234]

$3x-10=17\ \ \ \ /+10\\\\3x-10+10=17+10\\\\3x=27\ \ \ \ /:3\\\\3x:3=27:3\\\\x=9\\\\\\\\6x+20=6\cdot9+20=54+20=74$

$3x-10=17\ \ \ /\cdot2\\\\2\cdot3x-2\cdot10=2\cdot17\\\\6x-20=34\ \ \ \ /+40\\\\6x-20+40=34+40\\\\6x+20=74$

3 0

3 years ago

Read 2 more answers

to communication companies offer calling plans with company X it cost $0.35 to connect and then $0.05 for each minute with compa

Mama L [17]

Answer:

X Company charges $(0.2+0.01n)\times 10^2 \ cents$ more than Company Y

Step-by-step explanation:

Given:

Cost of X company = $\$ 0.35+(\$0.05\times 1 \ minute)$

Cost of Y Company = $\$ 0.15+(\$0.04\times 1 \ minute)$

for n minutes

Cost of X company for n minutes = $\$ 0.35+(\$0.05\times n \ minute)$

Cost of Y Company for n minutes = $\$ 0.15+(\$0.04\times n \ minute)$

Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutes

Difference for n minutes = $(\$ 0.2+\$ 0.01n)$ = $(0.2+0.01n)\times 10^2 \ cents$

X Company charges $(0.2+0.01n)\times 10^2 \ cents$ more than Company Y

6 0

3 years ago

Which situation can be represented by 12x=26.2

liraira [26]

A is the answer I would say

6 0

2 years ago

Read 2 more answers

What is the slope of the line through the points (-4, 2) and (-16, -6)?

Effectus [21]

Answer:

A: 2/3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers