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Free_Kalibri [48]
4 years ago
14

3x+7y=105 represents the number of bags of sand x and bags of mulch y that can be bought with 105. If no bags of sand are brough

t how many bags of mulch can be bought with 105?
Mathematics
1 answer:
Virty [35]4 years ago
7 0
So since x= sand bags replace x with 0 so 7y=105 is left divide by 7 and you get y=15 so 15 bags
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Solve 4x-4y=-16; x-2y=-12 by using substitution
Diano4ka-milaya [45]
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6 0
3 years ago
I need help please....
Shtirlitz [24]

Answer:

Step-by-step explanation:

a: 2(-3x - 2)/2 = -3x - 2

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4 0
3 years ago
In 1603, German astronomer Christoph Scheiner began to copy and scale diagrams using an instrument that came to be known as the
Softa [21]

Answer:

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4 0
3 years ago
What’s the work and answer for this? Someone please tell me
Yuliya22 [10]

Answer:

3

Step-by-step explanation:

3 0
3 years ago
I needhelp please :(
Karo-lina-s [1.5K]

Answer:

1/8

Step-by-step explanation:

-5/8+3/4 =( -20+24)/32 = 4/32

4/32= 1/8

4 0
3 years ago
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