3 years ago

Which of these ordered pairs is a solution to the inequality y - 2x < -3

Mathematics

1 answer:

gregori [183]3 years ago

7 0

Answer: 2 >

Step-by-step explanation:

You might be interested in

I need help if anyone knows the answer please ASAP

mina [271]

Answer:

TE=11

Step-by-step explanation:

$x^2+6x=x+14\\x^2+6x-x-14=0\\x^2+5x-14=0\\(x-2)(x+7)=0\\x=2\\x=-7\\$

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

$x=2\\TE=6(2)-1\\=12-1\\=11$

6 0

3 years ago

Which is the solution to the equation 8.25 + 1/4 W = 10.75? Round to the nearest hundredth if necessary.

murzikaleks [220]

$8.25+\dfrac{1}{4}w=10.75\ \ \ \ |-8.25\\\\\dfrac{1}{4}w=2.5\ \ \ |\cdot4\\\\w=10$

3 0

3 years ago

Figure A is a scale image of figure B. Figure A maps to figure B with a scale factor of 0.80. What is the value of x?

Ivan

Answer:

Step-by-step explanation:

x=5*0.8=4

5 0

3 years ago

Read 2 more answers

Which two ratios form a proportion?

algol13

Answer:

D. 15/12 and 5/4

Step-by-step explanation:

15/5=3

12/4=3

7 0

3 years ago

Read 2 more answers

If the cost of plastering 4 walls of a room at Rs 45 per sq. m is Rs 8100, find the area of the 4 walls of the room

olga55 [171]

Step-by-step explanation:

Rs8,100 / (Rs45 per square meter)

= 180 square meters.

The area of the 4 walls of the room is 180 sq.m.

3 0

3 years ago