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tensa zangetsu [6.8K]

3 years ago

11

Firewood is stacked in a pile. The bottom row has 20 logs and the top row has 14 logs. Each row has one more log than the row ab

ove it. How many logs are in the pile?

1 answer:

zavuch27 [327]3 years ago

8 0

Answer:

19

Step-by-step explanation:

Add from numbers 14-20

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Billy earned $150 from a summer job to buy new clothes for school. He found several items he would like to buy, but is trying to

lisabon 2012 [21]

Answer:

Billy went from rich to broke.

Step-by-step explanation:

8 0

3 years ago

Solve for x and y 2x+3xi+2y=28+9i

vova2212 [387]

X = 6iy-4y+83-66i/13
y= 14+9i/2-x-3xi/2

5 0

3 years ago

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My smart people help me love yall! ^^

mr_godi [17]

Answer:

<u>x = 36</u>

Step-by-step explanation:

180 - 126 = 54

90 + 54 + x = 180

144 + x = 180

180 - 144 = x

x = 36

Have a nice day!

7 0

3 years ago

5. How many solutions will the following system of equations have?<br> y = -x +4<br> x² + y² = 16

alekssr [168]

Answer:

x = 0 and y = 4

x = 4 and y = 0

thus: 2 solutions

Step-by-step explanation:

8 0

3 years ago

three terms of an arithmetic sequence are shown below. Which recursive formula defines the sequence? f(1) = 6, f(4) = 12, f(7) =

Viefleur [7K]

A = 6
tn = a + (n - 1)d
t4 = 6 + 3d = 12
3d = 12 - 6 = 6
d = 6/3 = 2
f(n + 1) = f(n) + 2

4 0

3 years ago

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