Subtract 2x from both sides then you’d have -7x+4=16 Then you subtract 4 from both sides and you’d get -7x=12. Next you divide both side by -7 so x=1.75 rounded to the nearest hundredth.

8 0

2 years ago

PLS ANSWER CHANCE TO GET BRAINLIEST If the numbers represent prices of shoes, which store does not have any shoes less than $20?

irga5000 [103]

B is the answer
B- prices are all higher than 20$ all other of the answer choices are lower than 20$

5 0

2 years ago

The width of a rectangle is the sum of the length and 1. The area of the rectangle is 20 units. What is the width, in units, of

IRISSAK [1]

Answer:

W=5

Step-by-step explanation:

W=Width=Length + 1

L = Length

Area = Length * Width = 20

Area = L * W = L * (L+1) = 20

Distribute the L: L^2 + L = 20

Subtract 20 from both sides: L^2 + L -20 = 20-20

Simplify: L^2+L-20=0

Factor (L-4)(L+5)=0

Solve using the zero property: L-4=0, L=4 L+5=0, L=-5

The two options for length are 4 and -5. Only 4 will work for L since it cannot be negative. Width is Length + 1 = 5

6 0

3 years ago

Triangle ABC is similar to triangle XYZ. Solve fort. t=1 С 13.5 12 А A 19.5 B 4 Y 2 4.5 t Х​

Triangle ABC is similar to triangle XYZ. Solve fort. t=1 С 13.5 12 А A 19.5 B 4 Y 2 4.5 t Х