All categories

3 years ago

20 POINTS!!!What is the solution to the system that is created by the equation Y = 2x+ 10 and the graph shown below?

Mathematics

2 answers:

skad [1K]3 years ago

8 0

Answer:

(-8,-6)

Step-by-step explanation:

True [87]3 years ago

8 0

Answer:

So... the factored answer is -5(7+x) Simplified it is -35-5x

Step-by-step explanation:

Calculate the sum then factor! Hope this helps :D

You might be interested in

What is the best first step in solving the equation 3+√6x=5?

AleksAgata [21]

Cube both sides
remember PEMDAS
parentheses
Exponents
Multiplication
Division
Addition
Subtraction

3 0

2 years ago

Given that 1 kilogram weighs approximately 22 pounds, rewrite 10 pounds as an equivalent number of kilograms

yaroslaw [1]

Answer:

0.4545 kgs.

Step-by-step explanation:

Given that 1 kg weighs approximately 22 pounds.

i.e. 1kg= 22 lbs.

We can use this to convert lbs into kg.

22 lbs = 1 kg

Hence 1 lb = 1/22 = 0.04545 kg

Now to find out the equivalent weight for 10lbs,

we have conversion factor as 1 lb= 0.04545 kg

Hence 10 lbs = 10(0.04545) = 0.4545 kgs

Hence 10 pounds written in equivalent kgs would be0.4545 kgs.

4 0

2 years ago

Y=ax with a>1 im very confused on what to do

Kazeer [188]

Answer:

Step-by-step explanation:

‘a’ in this question is the slope of the line. Slope is (y2-y1)/(x2-x1) for any two points. We can see the line intersects the point (0,0) and (-10/9) so the slope is -10/9 which is less than -1 so

a<-1

4 0

3 years ago

the ratio of pine trees to elm trees in a park is 7:11. How many pine trees are there in the park if there are 68 more elm trees

Hitman42 [59]

Answer:

The number of pine tree is 119 and the number of elm tree is 187.

Step-by-step explanation:

The ratio of pine trees to elm trees in a park is 7:11

Let us assume that the number of pine tree is 7x and the number of elm tree is 11x.

It is also given that, there are 68 more elm trees as compared to the pine trees.

i.e $11x=7x+68$

$\Rightarrow 11x-7x=68$

$\Rightarrow 4x=68$

$\Rightarrow x=17$

Hence, the number of pine tree = $7x=7\times 17=119$ and the number of elm tree = $11x=11\times 17=187$

8 0

3 years ago

Evaluate the expression (-6) squared

fiasKO [112]

$\huge \boxed{\mathfrak{Question} \downarrow}$

Evaluate the expression ⇨ (-6) squared.

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$\sf (-6) \: squared$

This will be equal to..

$\sf( - 6 ) ^ { 2 }$

Multiply -6 by itself (squaring a number means to multiply the number by itself twice)

$\sf- 6 \times - 6 \\$

-6 multiplied by-6 will get you 36 as the answer.

$= \boxed{\boxed{\bf \: 36}}$

7 0

3 years ago