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nata0808 [166]
3 years ago
12

X+5=121 please help me thank you. brainliest if helped

Mathematics
1 answer:
vampirchik [111]3 years ago
5 0

Solution, solve\:for\:x,\:x+5=121\quad :\quad x=116

Steps:

x+5=121

\mathrm{Subtract\:}5\mathrm{\:from\:both\:sides},\\x+5-5=121-5

\mathrm{Simplify},\\x=116

\mathrm{The\:Correct\:Answer\:is\:x=116}

\mathrm{Hope\:This\:Helps!!!}

\mathrm{-Austint1414}

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What choices are equivalent to 48/64
Harrizon [31]
There are no choices so I’m going to assume this is simplification.

Answer:
3/4 —> this is the most simplified version of that fraction.

Explanation:
48/64 can be divided by multiple things to gain fractions. You could divide it by 2 repeatedly until arriving to a fraction wherein you couldn’t split anymore.
Ex.) 48/64 = 24/32 = 12/16 = 6/8 = 3/4
All of the above answers are equivalent to 48/64.
An easier way to reach the final answer of 3/4 would be to find the greatest common factor of 48/64. You can divide both by 16 and then get to 3/4.

Hope this helps!
8 0
3 years ago
Find dydx for xy+x+y=6. Differentiate both sides of the equation with respect to x, and then solve for dydx. Do not substitute f
velikii [3]

Answer:

\frac{dy}{dx}=-\frac{y+1}{x+1}

Step-by-step explanation:

The given equation is xy+x+y=6

Differentiate both sides with respect to x

x\frac{dy}{dx}+y+1+\frac{dy}{dx}=0

Take y and 1 to other sides of the equation

x\frac{dy}{dx}+\frac{dy}{dx}=-y-1

Factor out dy/dx from the left hand side of the equation

\frac{dy}{dx}(x+1)=-y-1

Divide both sides by (x+1)

\frac{dy}{dx}=\frac{-y-1}{x+1}\\\\\frac{dy}{dx}=-\frac{y+1}{x+1}

7 0
3 years ago
Meg's Bakery sells the following items.
Readme [11.4K]

Answer:

it is $2.50 multiplied by 4

Step-by-step explanation:

this is because for every 1 cinnamon roll it is $2.50 and if you multiply that by 4 you get $10, or how much it costs for 1 roll

5 0
3 years ago
Simplify the expression. <br> 1/2r – 2r + 6 – 3
Hoochie [10]

Answer:

-3(r-2)/2

Step-by-step explanation:

r/ 2 − 2 r + 6 − 3

r /2 − 2 r⋅ 2/ 2+ 6 − 3

r/ 2 + − 2r ⋅ 2/ 2 + 6 − 3

r − 2 r ⋅ 2 /2 + 6 ⋅ 2/ 2 + − 3 ⋅ 2/ 2

r − 2 r ⋅2 + 6⋅ 2 − 3 ⋅ 2 /2

r − 4 r + 12 − 6 /2

−3 ( r − 2 ) /2

Hope that helps! Plz, mark brainiest! :D

Have a great day!

7 0
3 years ago
Which equation represents a line that passes through (5,1) and has a slope of 1/2?
netineya [11]

Answer:

C

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = \frac{1}{2} and (a, b) = (5, 1), hence

y - 1 = \frac{1}{2}(x - 5) → C

4 0
3 years ago
Read 2 more answers
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