Slove for w -22=4(w=2)-7w

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

8 0

ANSWER: w=10

because math

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A plot of land doubles in size by adding x meters to the length and x meters to the width of the land. If the original plot had

mylen [45]

2 * 200 * 300 = 200 + x * 300 + x = (200 + 300) * x

Solve for x.

6 0

3 years ago

Plz help......idk what to pick I think D tho I just dont want to get it wrong

Anarel [89]

Answer:

$A.-1\frac{1}{7}$

Step-by-step explanation:

$Well, there\ is\ a\ simple\ way\ to\ approach\ it.\\-9\frac{2}{7} -(-10\frac{3}{7})\\-9\frac{2}{7} +10\frac{3}{7}\\Separate\ out\ the\ integer\ terms\ and\ the\ fraction\ terms.\\Hence,\\-9+10+\frac{2}{7}+ \frac{-3}{7}\\=1+\frac{2-3}{7} \\=1\frac{-1}{7} \\=-1\frac{1}{7}$

8 0

2 years ago

Read 2 more answers

Are the graphs y=4x-4 and 24x-4y=96 parallel

nydimaria [60]

$k:y=m_1x+b_1;\ l:y=m_2x+b_2\\\\k\ ||\ l\iff m_1=m_2\\\\k:y=4x-4;\ l:24x-4y=96\\\\24x-4y=96\ \ \ \ |subtract\ 24x\ from\ both\ sides\\-4y=-24x+96\ \ \ \ |divide\ both\ sides\ by\ (-4)\\y=6x-24\\\\m_1=4;\ m_2=6\Rightarrow m_1\neq m_2$

Answer: The graphs y = 4x - 4 and 24x - 4y = 96 are not parallel.

3 0

3 years ago

Pleh backwards and you will know what I’m trying to say

8090 [49]

Answer:

Area of triangle = 144 sq.in

Area of rectangle = 312 sq.in

Area of whole figure = 456 sq.in

Step-by-step explanation:

area of truangle =

1/2 × 24 × 12
12 × 12
144

area of rectangle =

24 × 13
312

area of whole fig. = 312 + 144 = 456 sq.in

3 0

2 years ago

I need help on solving this!

Fofino [41]

Y/2 + 5 = -12 [<span>multiply both sides by 2</span>]
y + 2*5 = 2 *(-12)
y + 10 = -24
y = -24 - 10
y = -34

5 0

3 years ago