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tatiyna
3 years ago
9

Solve the following system of equat

Mathematics
1 answer:
kirza4 [7]3 years ago
4 0
What have you done so far?  Why not start by eliminating the variable x?  Do you know how to do that?  Hint:  use multiplication / division of rows and then addition / subtraction.
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2) Write the first five terms of the arithmetic sequence, if:<br> a3=8<br> a11=32
padilas [110]

Answer:

a

Step-by-step explanation:

the five terms for arithmetic is that

5 0
3 years ago
A van travels 240 miles on 20 gallons of gas. How far does it travel per gallon? Carlos installed 24 wooden cabinets in 8 days.
QveST [7]

Answer:

van : 12 miles per gallon

cabinets: 3 cabinets a day

retail job for $500

Step-by-step explanation:

van: 240 miles/20 gallons = 12 miles per gallon

cabinets: 24/8= 3

jobs: $500 for 40 hours and $12 times 40 hours gets you $480

first job pays $20 bucks more

8 0
3 years ago
Read 2 more answers
Line segment MN has endpoints M(4,-5) and N(-3,1). Find MN.
pshichka [43]
9.2195444572928873100022742817628. or square root of 85

8 0
3 years ago
GIVING BRAINLIEST FOR BEST ANSWER!
Sav [38]

Answer:

The answer is B

Step-by-step explanation:

Because 3 1/5 as a decimal is 3.2

So 3.2 x 7 = 22.4

converted to a fraction is 11 2/5

and 22 2/5 simplified is 11 2/5

6 0
3 years ago
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An artist wants to make alabaster pyramids using a block of alabaster with a volume of 576 cubic inches. She plans to make each
LenaWriter [7]
Pyramid
volume=base area times height times 1/3
or
length times widht times height times 1/3
base area=3
3 times height iems 1/3
height=4
3 times 3 times 1/3=4 times 1/3 times 3=4 times 1
each pyramide=4 in volume
so
x pyramids =alabaster volume
divide by pyramids
x=alabaster/pyrimds
alabaster=576
pyramids=4
divide
576/4=144
the artis can make 144 pyramids
5 0
3 years ago
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