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tatuchka [14]
3 years ago
14

Equation by elimination-4x-9y=20-2x-9y=-24

Mathematics
1 answer:
storchak [24]3 years ago
5 0
I'm not 100% sure this is right but I think this is how you do it

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Find the Inverse of
Mekhanik [1.2K]

Answer:

y = 1/2x + 3

O f(x)= 1/2x+3

Step-by-step explanation:

f(x) = 2x - 6

y = 2x - 6

x = 2y - 6

2y = x + 6

y = (x + 6)/2

y = 1/2x + 3

4 0
4 years ago
PLEASE HELP ILL GIVE BRAINLEIST
Ede4ka [16]

Answer:

$427.72

Step-by-step explanation:

32/100×$629

=$201.28

$629-$201.28

=$427.72

or

100-32

=68

68/100×$629

=$427.72

6 0
3 years ago
A group of students were asked if they carry a credit card. The responses are listed in
Stels [109]
Part of the question is missing
3 0
4 years ago
Help please :) I'd greatly appreciate it
azamat
= 4i (2i) <span>√6
= 8i^2 </span><span>√6 but i^2 = -1
= - 8</span><span>√6</span><span>

</span>
6 0
3 years ago
Last weekend, Charlie raked leaves in his front yard l. He noticed that 7/3 kilograms of leaves filled 4/9 of a bag. What is the
Archy [21]
7kg:4/9 bag
?kg:1 bag

7÷4/9 or 7×9/4=63/4 or 15.75. As a result, the unit rate is 15.75 kg of leaves per bag. Hope it help!
3 0
3 years ago
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