-5x + 2y = 9

y= 7x

what's X and what's Y

Answers

Answer 1

Answer: X is 1 and Y is 7! Hope this helps!

Related Questions

What is the answer for -13=5(1+4m)-2m
Simplify. [6.6 ÷ (–5 + 3)] • (–1)
Subtract. –56 – (–27.07)A.–83.07B.–28.93C.28.93D.83.07
A Computer costs $849.75 and the hard drive is 61.3% of the total cost. What is a reasonable estimate for the cost of the hard drive
Which expression represents the given word phrase? the sum of 6 and the quotient of a number n and 5

How many fiths in two

Answers

Fifths are a whole divided into five parts: therefore there are 5 fifths in one whole one and 10 fifths in two whole ones.

$5/5=1 \n2 = 2*5/5 \n10/5 = 2$

Please help me with this question

Answers

Answer:

Step-by-step explanation:

Since x is an inscribed angle in a circle, its value will be half of the value of its respective arc. Since the measure of its arc is 76, the value of x is 76/2=38. Hope this helps!

Answer:

X = 38°

Step-by-step explanation:

$76/2\n= 38$

I hope I helped you! Please mark me brainiest if I am correct. Thanks!

PLS HELPPPP Write a linear equation in point slope form for the line that goes through (-1,3) and (1,-9) 15 pts

Answers

Solution:

First find the slope

$Slope=(y2-y1)/(x2-x1)\nSlope=((-9)-(3))/((1)-(-1))\nSlope = (-12)/(2)\nSlope=-6\n$

Secondly, write the equation

$y=m(x-xo)+yo\ny=-6(x-1)+(-9)\ny=-6x+6-9\ny=-6x-3$

Answer:

$y=-6x-3$

Check:

$(-1,3)\ny=-6(-1)-3\ny=6-3\ny=3$

$(1,-9)\ny=-6(1)-3\ny=-6-3\ny=-9$

Hope this was helpful.

What is 0.947 written in expanded form

Answers

0.947 in written form is:
Nine hundred forty-seven thousandths

0.947 in expanded form is:
0.9 + 0.04 + 0.007

Hope I Helped!!! :-)

Have A Good Day!!!

nine hundred forty seven thousandths

What is the height of 4 1/2 and 18 cubic in.

Answers

If your question is asking for the height of the 3D figure when the volume is 18 cubic in. and its dimensions are 4 in., and 1/2 in., the height is 9 inches.

4. 18 divided by 4 1/2 is 4.

Which is bigger half of 40 or one fourth of 20