2 years ago

The answer I'm struggling because I'm stupid

Mathematics

2 answers:

Vaselesa [24]2 years ago

7 0

Answer:

y=9x+1

Step-by-step explanation:

2x___=19

2x9.5=19

We don't want a decimal though, because we have to add to each one

2x9=18

18+1=19

3x9=27

27+1=28

4x9=36

36+1=37.

5x9=45

45+1=46.

There's also a pattern in the y values. If yu add each digit of each y value you get 10. and 9 + 1 is 10.

nikklg [1K]2 years ago

6 0

Answer: y= 9x+1

Step-by-step explanation:

Even though I'm only in 7th grade....

Divide 19/2= 9. Something

19-1=18, and 18/2=9

Do the same to others to check

You might be interested in

Choose one. Statistics are A) Measures of populations; B) Always estimations; C) Notated with small Roman letters; D) (b) and (c

DanielleElmas [232]

D is the answer
hope it helps

7 0

2 years ago

Consider the circle with a radius of 30 cm. What is the approximate circumference of the circle? (use 3.14 as an approximation o

Goshia [24]

Answer: 188.4 cm

Step-by-step explanation:

Given

the radius of the circle is $r=30\ cm$

Also, circumference is given by $P=2\pi r$

Putting values

$\Rightarrow P=2\times 3.14 \times 30=188.4\ cm$

The circumference of the circle is $188.4\ cm$

8 0

2 years ago

Granola costs $6.50 per pound. Assorted nuts cost $9 per pound. How many pounds of granola and nuts are needed to make 9 pounds

bezimeni [28]

Answer:

3.6 pounds of granola and 5.4 pounds of nuts

Step-by-step explanation:

Let the required granola be x pounds, then amount of nuts is 9 - x.

The price of the mixture is as below equation:

6.5x + 9(9 - x) = 8*9
6.5x + 81 - 9x = 72
81 - 2.5x = 72
2.5x = 81 - 72
2.5x = 9
x = 9/2.5
x = 3.6

Find the amount of nuts:

9 - 3.6 = 5.4

7 0

1 year ago

Chantal is building a fence around her swimming pool. The pool is 25 ft long and12 ft wide, and she wants a 6-ft wide rectangula

Alex_Xolod [135]

25 /12*6 =12.5 or thats what i got

4 0

2 years ago

Use the functions f(x)=10-9/2x, g(x)=|-3x+16|, and h(x)=-x^2+8 Find h(a-4). urgent please answer

stich3 [128]

Answer:

ummmmm

Step-by-step explanation:

5 0

2 years ago