3 years ago

X-y=1 graph.........................................................

1 answer:

5 0

First, move x to one side of the equation, opposite of y, so you can get y= something

Then your equation becomes -y=-x+1

You can't have a negative y so divide both equations by one.

Your new equation is y=x-1

To graph, you start at the point (0,-1) then go to the right one and up one

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Callie borrowed $35 from her sister. It will take her 7 weeks to pay off her debt. How much money will she pay her sister each w

Dmitriy789 [7]

Answer:

Step-by-step explanation:

35 in total, sliced into 7 equal parts (1 per week).

so, each weekly part is therefore 35/7 = 5.

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3 years ago

Jose is having a bake sale. He sells twice as many cupcakes as he does cookies.overall,he sells 60 baked goods. how many of each

Illusion [34]

$2x + x = 60$
3x=60
÷3
x=20

40 cupcakes

20 cookies

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4 years ago

Read 2 more answers

What are the coordinates of this polygon's vertices?

Ostrovityanka [42]

coordinates are (x,y)

so for each point, go across the x axis and up the y axis

for the first point, you go over 1 unit and up one unit so the point is

(1,1)

for the second point, you go over 1 unit, but up 4 units so the point is

(1,4)

for the third point, you go over 5 units and up 1 unit so the point is

(5,1)

so your answer is

B) (1,1), (5,1), and (1,4)

5 0

3 years ago

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100 Points on the line. Also will mark brainliest if you get it right.

mihalych1998 [28]

Answer:

i would assume D because they are similar in a way

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3 years ago

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0.00000003 in scientific notation

tester [92]

Answer:

3× $10x^{-8}$

Step-by-step explanation:

0.00000003

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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3 years ago