2 years ago

It's solving multi-step inequalities

Mathematics

1 answer:

babymother [125]2 years ago

4 0

H is less than or equal to 35

Just simplify each side and solve for the variable.

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Simplify the expression below.<br> 13y + x - 7y

Otrada [13]

$\text{Simplify:}\\\\13y + x - 7y\\\\\text{Combine like terms}\\\\13y + x - 7y\\\\6x+y\\\\\text{Since you can't combine anything else, that will be your answer}\\\\\boxed{6y+x}$

4 0

3 years ago

Read 2 more answers

Merritt is driving to mount Shasta. On her map, she is a distance of 7.75 inches away. The scale on the map is .5 inch = 50 Mile

amm1812

193.75 miles cause 7.75 * .5 = 3.875 and 3.875* 50 = 193.75

6 0

3 years ago

Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many

pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

$C_{5,3} = \frac{5!}{3!(5-3)!} = 10$

They can make 10 different groups of three.

6 0

2 years ago

(x – 2) = –14(x – 8)

muminat

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x = 38/5

Decimal Form:

x = 7.6

Mixed Number Form:

x = 7/3/5

7 0

2 years ago

Write the equation of a line that is perpendicular to y=3x-2 and that passes through the point (-9,5)

damaskus [11]

Slope of perpendicular is -1/3.
Then equation is
y-5=(-1/3)(x+9)

8 0

2 years ago