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jarptica [38.1K]
3 years ago
7

Please answer the one u can do

Mathematics
2 answers:
Ber [7]3 years ago
4 0
6. B.... (6,2)
hope this helps and HAGD!!!
Charra [1.4K]3 years ago
3 0
I believe #7 is D) 5.5 x W 
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HELP!!!!!!!! FAN AND MEDAL!!!!!!!. . The cost of coffee is determined by the type of coffee beans that are mixed together. The c
Alla [95]
<span>The equation that shows the cost of a mix of Arabica and Robusta beans is: 700 A + 1,200 R = 1,000,000. We know that a mixture contains 1,000 pounds of Arabica beans ( A = 1,000 ). So: 700 * 1,000 + 1,200 R= 1,000,000; 700,000 + 1,200 R = 1,000,000 ; 1,200 R = 1,000,000 - 700,000 ; 1,200 R = 300,000 ; R = 300,000 : 1,200 ; R = 250. Answer: There should be: R = 250 pounds.</span>
4 0
3 years ago
What is the y-intercept for the graph of 7x – 3y = –5?
AysviL [449]
2 ways to find the y int.

(1) put the equation in y = mx + b form and the y int will be in the b position
7x - 3y = -5
-3y = -7x - 5
y = 7/3x + 5/3....so 5/3 is ur y int

(2) another way is to sub in 0 for x and solve for y
7(0) - 3y = -5
-3y = -5
y = -5/-3
y = 5/3...ur y int
3 0
3 years ago
Read 2 more answers
Forty children from an after-school club went to the matinee.This is 25% of the children in the club.How many children are in th
Korvikt [17]
25% = 0.25

40 / 0.25 = 160

40 is 25% of 160.

There are 160 children in the club.
7 0
3 years ago
What is the value of x if <br> 4x - 9 = 11?<br> A. 1/2<br> B.2<br> C.5<br> D.20
Maru [420]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Answer 15 points <br> ( don’t answer if you don’t the answer )
BabaBlast [244]

Answer:

V=1/3hπr². Basically, 1/3 x height x 3.14 (pi) x radius squared.

Step-by-step explanation:

The formula of figure 2 would be 1/3 x 15 x 3.14 x 8 squared.  The volume of figure 2 would be 1005.30965

the formula for figure 3 would be 1/3 x 15 x 3.14 x 4 squared. The volume of it would be 251.32741

hope this helps! (Also please make me brainliest if this helps u :) )

8 0
3 years ago
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