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Talja [164]
3 years ago
13

You are selling books for $4 each to raise money for a trip. You have to pay $10 for the table. Write a rule for the amount of b

ooks sold (b) and total amount of money earned(t). Your answer should not have any extra spaces.
Mathematics
1 answer:
Semmy [17]3 years ago
7 0

Answer:

4b=y-10

Step-by-step explanation:

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Can you find the sum of this triangle?<br>please ​
AysviL [449]

Answer:

47

Step-by-step explanation:

180 - 43 - 90

5 0
3 years ago
Help please 4, 5, 6.......
Assoli18 [71]

4.  Supplementary angles together make a straight line (two right angles).  So BOE is supplementary to BOC

Answer: ∠BOE

5. Distance and midpoint between (4,-2), (6,8)

d = \sqrt{ (6-4)^2 + (8 - -2)^2} = \sqrt{2^2+10^2}=\sqrt{104}=2 \sqrt{26}

midpoint

\left(\dfrac{4 + 6}{2}, \dfrac{-2 + 8}{2} \right) = (5, 3)

Answer: distance 2√26, midpoint  (5, 3)

6.That's a rectangle oriented parallel to the axes, width parallel to the x axis of 7 - -3 = 10 and length along y of  1 - - 4 = 5, so an area of 10(5)=50

Answer: 50

5 0
3 years ago
Terry weighs 40kg janice weighs 2 3/4 lg less than terry. what is their combined weight?
Liula [17]
I hope this helps you



Janice 2 3/4= 2.4+3/4=11/4



40.11/4-40=110-40=70kg janice



Terry 40 kg

40+70=110
7 0
3 years ago
Suppose y varies directly with x. Write a direct variation equation that relates x and y.
timama [110]

\huge\mathfrak\purple{Answer:-}

★ <u>Option (A) y = -5x</u> is the right answer.

<h2><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u></h2>

<h3>I hope this helps! :)</h3>
8 0
3 years ago
HELPPP
kow [346]

Answer:

the second one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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