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Alina [70]
3 years ago
10

Write the equation 4x 2y = 5 in the form y = mx b.

Mathematics
2 answers:
kipiarov [429]3 years ago
5 0
Here is the work to solve

Sever21 [200]3 years ago
3 0

Answer:

y=-2x+2.5

Step-by-step explanation:

we have

4x+2y=5 ----> this is the equation of the line in standard form

Convert to a slope-intercept form

Isolate the variable y

Subtract  4x both sides

4x+2y-4x=-4x+5

2y=-4x+5

Divide by 2 both sides

2y/2=(-4x+5)/2

y=-2x+2.5 ------> equation of the line into slope intercept form

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A rectangle has a height of 3p^2+13p
frozen [14]

Answer:

-5p+7p^3

Step-by-step explanation: A rectangle has a height of 3p^2+13p

2

+13, p, squared, plus, 1 and a width of p^3+4p

3

+4p, cubed, plus, 4. we onnat

8 0
3 years ago
Gabrielle’s age is two times mikhail’s age. The sum of their ages is 60.what is makhail age?
Len [333]

Answer:

20

Step-by-step explanation:

if their ages total is 60 and gabrielle's is two times mikhail's age, that means that Mikhail would be twenty because their age times 2 would be 40 and 40 plus 20 is 60.

8 0
3 years ago
Read 2 more answers
Jean's bedroom is 14 feet by 13 feet. She has chosen a carpet which costs $28.95 per square yard. This includes installation.
Svet_ta [14]
14x13= 182 sq ft
183 sq ft = 20.22 sq yd
28.95x20.22=
5853690
move the decimal four spaces from the right and round up

585.37 is the answer
6 0
3 years ago
PLZZZ ANSWERR ASAPP TYYY
oksano4ka [1.4K]

Answer:

Smaller=18 degrees; larger= 162 degrees

Step-by-step explanation:

ok so first supplementary angles mean that the two angles added together will equal 180 degrees.

so 1x + 9x = 180 (combine like terms)

10x=180 (divide each side by 10)

x=18

so the smaller angle is 18 because its only 1x, and the larger angle is 162 because 18x9=162

check: 18 + 162 = 180

5 0
2 years ago
One morning, John drive 5 hours before stopping to eat. After lunch, he. increased his speed by 10 mph. If he completed a 500-mi
Marrrta [24]
So  he drove 5hrs, before lunch, now, he was going at speed, say "r", after he ate, he sped up by 10mph, so, his rate is whatever "r" is, plus 10, or " r + 10 ", after lunch

we know the whole trip took 10hrs, so, is 5hrs before lunch and 5hrs after lunch

we also know the whole trip was 500miles, so if he drove, say "d" miles before lunch, after lunch he drove the slack after lunch, or " 200 - d "

recall, your d = rt, distance = rate * time

\bf \begin{array}{lccclll}
&distance&rate&time\\
&-----&-----&-----\\
\textit{before lunch}&d&r&5\\
\textit{after lunch}&500-d&r+10&5
\end{array}
\\\\\\

\begin{cases}
\boxed{d}=5r\\
500-d=(r+10)5\\
----------\\
500-\boxed{5r}=(r+10)5
\end{cases}
\\\\\\
\cfrac{500-5r}{5}=r+10\implies 100-r=r+10

and I'm sure you know what that is
6 0
3 years ago
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