2 years ago

????????????????????

1 answer:

7 0

Answer:

slope: 1/3

y-intercept: 3

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disa [49]

Y= 10x+60 is the answer i think

6 0

3 years ago

Vitek1552 [10]

Answer:

$6r-8.4$

Step-by-step explanation:

$-6(1.4-r)$

Use the distibutivve property to multiply -6 by 1.4 - r

$-8.4 +6r$

Then move over 6r to the front

$6r-8.4$

6 0

2 years ago

Serga [27]

X²+6x+8=0
x²+2*3x+9-1=0
(x+3)²-1=0
(x+3)²-1²=0
(x+3-1)(x+3+1)=0
(x+2)(x+4)=0
x₁=-2
x₂=-4
Answer: x₁=-2, x₂=-4

7 0

3 years ago

garik1379 [7]

Answer:

2 ,-1 -2

Step-by-step explanation:

3 0

2 years ago

Gelneren [198K]

Answer:

Step-by-step explanation:

A question on a math quiz asks, "What is 175% of 72?" Petra calculates 12.6 as the answer. Is this a reasonable answer? Explain

6 0

2 years ago