3 years ago

Please help I just need the equation

Mathematics

1 answer:

marishachu [46]3 years ago

6 0

Answer:

y = -5x

Step-by-step explanation:

don't mind this bsjsvaauuachjquav

You might be interested in

Find x if the perimeter of a rectangle is 140. The rectangle has a length of 5x and a width of 4x-2.

RSB [31]

Answer:

x=8

Step-by-step explanation:

p=(l+b)

140=2(x+4x-2)

140=2(9x-2)

140=18x-4

140+4=18x

144=18x

144/18=x

8=x

4 0

3 years ago

A cookie recipe calls for 1 2/3 of sugar if you plan on changing the recipe to make it 2 1/2 times as much how many cups of suga

Dimas [21]

Answer:

$4\frac{1}{6}\ cups$

Step-by-step explanation:

we know that

The recipe calls for 1 2/3 of sugar

To make 2 1/2 times the recipe

Multiply 2 1/2 by 1 2/3

Convert mixed numbers to an improper fraction

$1\frac{2}{3}=\frac{1*3+2}{3}=\frac{5}{3}\ cups$

$2\frac{1}{2}=\frac{2*2+1}{2}=\frac{5}{2}$

$\frac{5}{2}(\frac{5}{3})=\frac{25}{6}\ cups$

Convert to mixed number

$\frac{25}{6}=\frac{24}{6}+\frac{1}{6}=4\frac{1}{6}\ cups$

8 0

3 years ago

Can somebody help me with this?

Igoryamba

C. 35, it would otherwise be seen as 35/1
Hope this helps

3 0

3 years ago

What is the value of x in the equation 3x4y=65, when y=4

bixtya [17]

Answer:

The value of x if the equation is

3x + 4y=65

x = 49/3 or 16.3

3x - 4y=65

x= 27

5 0

3 years ago

Read 2 more answers

Evaluate the expression when x= -3.<br> x² – 7x+6

aksik [14]

Answer:

-6

Step-by-step explanation:

$3^{2}$ = -3 × -3

-3 × -3 = 9

7 × -3 =-21

9 - 21 +6 = -6

7 0

3 years ago

Read 2 more answers