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Anastasy [175]
3 years ago
15

Please look at the image

Mathematics
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

r \geqslant  - 5

Step-by-step explanation:

50 - 4r \leqslant 70

- 4r \leqslant 20

\frac{ - 4r}{ - 4}  \geqslant  \frac{20}{ - 4}

r \geqslant  - 5

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If you spin the spinners in<br> how many times we you likely to<br> land on yellow?
mars1129 [50]

Answer:

4

Step-by-step explanation:

Yellow is 1/2 of the whole thing. So, we will multiply 1/2 by 8.

8 x 1/2 or 8/2 = 4

It is most likely to spin 4 times.

4 0
2 years ago
3x^2+42x+105=0 Find the solution<br><br>  <br>  <br> 0<br> 0
Nina [5.8K]

Step-by-step explanation:

I think we have to find the factors so

3x2 + 42x + 105

First we will multiply 105 by 3 = 315 then find factors of 315 which may add or subtract = 42

So 45 and 7

3x2 + 45x - 7x + 105

3x( x + 15) - 7(x - 15)

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There is a problem please recheck the question

6 0
3 years ago
(3, -2), slope - 1/6
Reika [66]
-2=-1/6(3)+b 
-2=-0.5+b
-1.5+b
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7 0
4 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 5 . If there were
Nitella [24]

Answer: 6456

Step-by-step explanation:

Ratio of yes to no= 7:5

Number if yes= 3766

Since total number of yes is 3766. To find the total number of votes, 3766 / (7/7+5)

= 3766/ (7/12)

= 3766 × 12/7

= 45192/7

= 6456

There were 6456 total votes

5 0
3 years ago
Write an expression that can be used to multiply 6 × 198 mentally.
Mamont248 [21]

Answer:

assuming you meant 6x198 do a mental sum for 6x200 (1200) then subtract 6x2(12)to give you 1188

Step-by-step explanation:

brainly.com/question/274291

5 0
2 years ago
Read 2 more answers
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