2 years ago

Darla budgeted $150 per week for food. Her actual monthly amount was an average of $700. Did Darla budget correctly?

Mathematics

1 answer:

mote1985 [20]2 years ago

6 0

Yes she did :):):):):):)

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Write an equation in a point-slope form that passes through the given point with the given slope (3, 5), m = -4 and-1, 8), m = ½

4vir4ik [10]

Answer:

$\large\boxed{y-5=-4(x-3)}\\\boxed{y-8=\dfrac{1}{2}(x+1)}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

$m=-4,\ (3,\ 5)\\\\y-5=-4(x-3)$

$m=\dfrac{1}{2},\ (-1,\ 8)\\\\y-8=\dfrac{1}{2}(x-(-1))\\\\y-8=\dfrac{1}{2}(x+1)$

8 0

3 years ago

If you start with a number, add 5 , then multiply by 7, the result is133. what was the original number?

Natalija [7]

(x+5)*7=133
7x+35=133
7x=98
x=98/7
x=14

5 0

3 years ago

why do the products of multidigit numbers with zeros & one digit sometimes have zeros in them & sometimes have no zeros

Bingel [31]

Im not quite triggered but U should go to mathantics.com or watch his videos to find it out :D

3 0

3 years ago

Read 2 more answers

A total of 644 tickets were sold for the school play. They were either adult tickets or student tickets. There were 56 fewer stu

DochEvi [55]

Create formulas!

x=number of adult tickets

y=number of student tickets

x+y=644 <em>total sold</em>

56+y=x <em>student was 56 less than adult</em>

Perform substitution

(56+y)+y=644

56+2y=644

2y=588

y=294

Substitute y into the formula we created

x+294=644

x=350

350 adult tickets were sold.

3 0

3 years ago

Read 2 more answers

Help 6,000 ÷ 20 - 34 × 8 + 12 ×9

Strike441 [17]

The answer to your question is 136, pretty self explanatory

5 0

3 years ago