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pav-90 [236]
3 years ago
10

Help please if correct i may or may not give brainlest

Mathematics
2 answers:
patriot [66]3 years ago
8 0

Answer:

no, yes, no, yes

Step-by-step explanation:

tia_tia [17]3 years ago
4 0

Answer

no yes yes yes

Step-by-step explanation:

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Enrique goes to Tillys to buy a few pairs of jeans and T-shirts to match. The jeans cost $40 each and the T-shirts cost $20 each
Lera25 [3.4K]

Answer:

Enrique bought 6 pairs of jeans and 4 shirts

Edit: Silly mistake, its 5 pairs of jeans and 5 shirts. My bad!

7 0
3 years ago
Read 2 more answers
1) write a system on equations with the solution (2, -3). Work the problem out using the substitution method
solmaris [256]

The system of the equations that have the solution of (2, -3) are given below.

3x + 2y = 0 and 3y = 2x - 13

<h3>What is the linear system?</h3>

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

Write a system of equations with the solution (2, -3).

From a single point, an infinite number of lines pass through this point.

Let one line is passing through the origin. Then the equation of the line will be

\rm y  = \dfrac{-3}{2} (x)\\\\y = -1.5x

And the other line is perpendicular to the line which is passing through the origin and a point (2, -3).

\rm y = \dfrac{2}{3} x + c

Then this line also passes through a point (2, -3). Then the value of c will be

\rm -3 = \dfrac{2}{3} \times 2 + c\\\\c \ \  = -13

Then the equation of the line will be

3y = 2x -13

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ4

8 0
2 years ago
What are the solutions of the equation<br> x^2 - 30 = x?
sashaice [31]

Answer:

x = 6 , − 5

Step-by-step explanation:

Move  x   to the left side of the equation by subtracting it from both sides.  x^ 2 − 30 − x = 0

x2-30-x=0

Use the quadratic formula to find the solutions. − b ± √ b 2 − 4 ( a c )/ 2 a  

-b±b2-4(ac)/2a  

Substitute the values  

a = 1  ,  b = − 1  , and  c = − 30  

into the quadratic formula and solve for  x

x . 1 ± √ ( − 1 ) 2 − 4 ⋅ ( 1 ⋅ − 30 )/ 2 ⋅ 1    

Simplify.

x = 1 ± 11/ 2    

The final answer is the combination of both solutions.

x = 6 , − 5

8 0
4 years ago
(solve each equation for y. then find the value of y for each value of x)<br> y+5x=2; -1, 0, 1
Lapatulllka [165]

Answer:

6-

Step-by-step explanation:

8 0
3 years ago
Find the diagonal (d) of the base
bazaltina [42]

Answer:

4\sqrt{5}\ un.

Step-by-step explanation:

The picture shows rectangular prism with rectangular base and heigth h. The dimenssions of base rectangle are l and w.

The diagonal of reactangle with known length l and width w can be calculated using the Pythagorean theorem:

d^2=l^2+w^2,\\ \\d^2=8^2+4^2,\\ \\d^2=64+16,\\ \\d^2=80,\\ \\d=4\sqrt{5}\ un.  

3 0
4 years ago
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