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Elden [556K]
3 years ago
9

Please I need help with just 1 and 2 please!!!

Mathematics
1 answer:
jonny [76]3 years ago
7 0
The ratio of girls to boys is:
\frac{number \: of \: girls}{number  \: of \: boys}  =  \frac{10}{15}  =  \frac{2}{3}
the ratio of striped ties to to solid ties is:
\frac{number \: of \: striped \: ties}{number \: of \: solid \: ties} =  \frac{7}{21}   =  \frac{1}{3}
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Is 3(x+2)-10=5x-6 one souliton
gulaghasi [49]

Answer:

one solution it is x=1

Step-by-step explanation:

i can type in the steps if you want

3 0
3 years ago
Read 2 more answers
Each exterior angle in a regular polygon has a measure of 24 degrees. How many sides does the polygon have? Please you can help
lara31 [8.8K]

Answer:

15

Step-by-step explanation:

The sum of the exterior angles of a polygon = 360°

Given the measure of each = 24°, then

number of sides = 360° ÷ 24° = 15

4 0
3 years ago
Write a function<br> Rule for the output<br> Is seven more than<br> the input
Nadusha1986 [10]

Answer:

f(x) = x + 7

or

y=x+7

Step-by-step explanation:

7 0
3 years ago
Maria has 2 more than 4
Ksju [112]

Answer:

2022

Step-by-step explanation:

2 + 4x = y

y = 2 + 4(505)

y = 2 + 2020

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4 0
2 years ago
find the smaller of 2 consecutive integers,x, if the sum of the smaller and 6 times the larger is -29
AnnyKZ [126]

Answer:-  The smaller integer is -5.


Explanation:-

Let the first consecutive integer be x and the second consecutive integer be x+1.

According to the given question:-

x+6(x+1)= -29

⇒x+6x+6= -29   [distributive law]

⇒x+6x= -29-6    [subtract 6 on the both sides]

⇒7x= -35      [combining like terms ]

⇒x= -5          [dividing 7 on both sides]

Thus the smaller integer =x= -5

larger integer =x+1= -5+1= -4

3 0
3 years ago
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