3 years ago

WHo wants some freee points?

Mathematics

2 answers:

FromTheMoon [43]3 years ago

7 0

Answer:

meeeeeeeeeeeeee

Step-by-step explanation:

thank you so much have a great day

olga nikolaevna [1]3 years ago

7 0

<h3>thank you can I get 1 like</h3>

You might be interested in

(I have a deadline in 3 hours :c ) Ann's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs

max2010maxim [7]

A=3B
4.35A+5.40B=780.95
Substitute 3B into A for the second equation:
4.35(3B)+5.40B=780.90
13.05B+5.40B=780.90
18.45B=780.90
B=42.33
Plug into equation 1:
A=3B
A=3(42.33)
A=126.98

7 0

4 years ago

Read 2 more answers

1. 4<7 Multiply both sides by 7, then by 6, then by 3, then by 10

erastova [34]

Answer:No, it didn't affect the inequality sign because we multiplied and divided by a negative number. In the 4th operation, the inequality sign changed because we divided by a negative number

Step-by-step explanation: