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Ray Of Light [21]

4 years ago

10

Four plus twice an unknown number is six

1 answer:

user100 [1]4 years ago

5 0

Isn't 1 because 4+1+1=6

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Please help with problem

KatRina [158]

-3
Step by Step guide
$y = \frac{3}{2} ( - 4) + 3$
$y = - 6 + 3$
$y = - 3$

5 0

3 years ago

The length,AB of the rectangular lot is 1 foot less than two times its width, BC. If the perimeter of the rectangular lot 394 fe

r-ruslan [8.4K]

Answer:

$AB=131\ ft$

Step-by-step explanation:

we know that

The perimeter of the rectangular lot is

$P=2(AB+BC)$ ----> equation A

where

AB is the length

BC is the width

we have

$AB=2BC-1$ ---> equation B

$P=394\ ft$ ----> equation C

substitute equation B and equation C in equation A

$394=2(2BC-1+BC)$

solve for BC

$394=2(3BC-1)$

$394=6BC-2$

$6BC=396$

$BC=66\ ft$

<em>Find the value of AB</em>

$AB=2BC-1$

$AB=2(66)-1$

$AB=131\ ft$

6 0

4 years ago

11x-4y=33 in slope intercept form

Anit [1.1K]

Y= 11/4x-33/4 is your correct answer

6 0

4 years ago

Read 2 more answers

Find the midpoint of AB: A(3,-8) B(-15,-8)

Pavlova-9 [17]

Answer:

C (-6,-8)

good luck buddie

3 0

3 years ago

Read 2 more answers

Robert borrowed $750 from his parents. He promised to repay the loan by giving his parents at least $67 from his paycheck each w

Luda [366]

To answer this question we can propose the following equation:

$d=750 -x(67)$

Where:

x is the number of weeks elapsed.

d is the debt depending on the weeks.

Robert promised to pay at least $ 67 each week.

Therefore, after 5 weeks the debt of rober should be:

$d\leq750-5*67$

$d\leq415$

Then scenario A) is possible because $150$ .

After 6 weeks:

$d\leq750-6*67$

$d\leq348$

Then scenario B) is possible because $200$ .

After 7 weeks

$d\leq750-7*67$

$d\leq281$

Then scenario C) is possible because $250$ .

After 8 weeks

$d\leq750-8*67$

$d\leq214$

So scenario D) is NOT possible because $300>214$

Finally the correct answer is option D.

3 0

3 years ago