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Serjik [45]
2 years ago
12

Which ordered pair is a solution to the system of linear equations -4x+y=8 and x-5y=17 ?

Mathematics
1 answer:
Nastasia [14]2 years ago
6 0

Answer:

(-3,-4)

Step-by-step explanation:

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Plz help me fast it a timed test thank you
jeka57 [31]

Answer:

b

Step-by-step explanation:

6 0
2 years ago
horace is a professional hair stylist. let ccc represent the number of child haircuts and aaa represent the number of adult hair
Novay_Z [31]

He can give at most 2 adult haircuts with the remaining time

<h3>How many adult haircuts at most can he give with the remaining time? </h3>

The inequality is given as:

0.75C + 1.25A <= 7

Also, we have

C = 5

Substitute C = 5 in 0.75C + 1.25A <= 7

0.75 * 5 + 1.25A <= 7

Evaluate the product

3.75 + 1.25A <= 7

Evaluate the like terms

1.25A <= 3.25

Divide by 1.25

A <= 2.6

Rewrite as

A < 3

Hence, he can give at most 2 adult haircuts with the remaining time

Read more about inequalities at:

brainly.com/question/15010638

#SPJ1

<u>Complete question</u>

Horace is a professional hair stylist. Let C represent the number of child haircuts and A represent the number of adult haircuts that Horace can give within 7 hours. 0.75C + 1.25A <= 7

Horace gave 5 child haircuts.

How many adult haircuts at most can he give with the remaining time?

8 0
2 years ago
6 is what percent of 8
mars1129 [50]
6/8 = 0.75
0.75 x 100 = 75%
3 0
3 years ago
Use the table to identify the values of p and q that should be used to factor2 +3x-10 as (x+ p)(x q).
Nat2105 [25]

we are given

x^2 +3x -10

it's factor as (x+p)(x+q)

so, we can write as

x^2 +3x -10= (x+p)(x+q)

we can simplify it

x^2 +3x -10= x^2 +(p+q)x +pq

now, we can compare both sides

coefficient of x must be equal

so, we get

3= (p+q)

(p+q)=3

now, we can look at the table where p+q =3

so, we can see that when p+q=3 .... then p=-2 and q=5

so, option-A.......Answer


3 0
3 years ago
Is the answer D or A
raketka [301]
Well an axis is like the whole line, so I would think its A, hope this helps.
7 0
3 years ago
Read 2 more answers
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