1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
OLga [1]
3 years ago
15

Solve the inequalities -150x ≥ − 2,400 and -336 ≥ − 21y.

Mathematics
2 answers:
astra-53 [7]3 years ago
4 0
Ok so easy peasy
remember that when divide or multiply by negative, reverse the inequality symbol example
2>3 times -1=
-2<-3 so

-150x<u>></u>-2400
divide both sides by -150
flip sign
<u />x<u><</u>16



-336<u>></u>-21y
divide both sides by -21
flip sign
16<u><</u>y

they seem to have the same solution

x=y<u>></u>16
maw [93]3 years ago
4 0

-150x>_ -2400

Divide both sides by -150

-150x/-150>_ -2400/-150

x<_ 16


-336>_ -21y

Flip the equation

-21y<_-336

Divide both sides by -21

-21y/-21<_ -336/-21

y>_ 16


I hope that's help !


You might be interested in
Try This question for Me and I’ll give you brainliest
Inessa [10]
Answer is 2 batches. Because she has five eggs and the plain pasta uses 2 so if she’s trying to do both of them she’ll only have two eggs left and using 8 cups of flour. Making two batches of spinach pasta.
7 0
3 years ago
Natalie's family drank 0.9 of the 2.6 liters of lemonade she made for a picnic. How much lemonade did her family drink? Show you
lianna [129]

Answer:

1.7 liters

Step-by-step explanation:

8 0
3 years ago
The perpendicular bisectors of two sides of a triangle meet at point that belongs to the third side. Prove that this is a right
devlian [24]
<h3>Step-by-step explanation:</h3>

The point of intersection of the perpendicular bisectors of a triangle is the circumcenter, the center of the circle that contains the three triangle vertices.

If that center is on one side, that side must be a diameter of the circle. The diameter cuts the circle into two arcs, each of which measures 180°.

The third vertex of the triangle and its two legs form an inscribed angle that subtends an arc of 180°. The measure of that angle is half the measure of the arc, so the angle measures 90° and is a <em>right angle</em>.

A triangle with a right angle is a right triangle. QED

3 0
3 years ago
EXREAMLY URGENT!! WILL FOREVER THANK YOU!!!! PLS JUST TAKE A LOOK!!!!!
olga55 [171]

Answer:

C. 20 feet

Step-by-step explanation:

The question has given you tan∅ = 20/50. You know that tan is opposite over adjacent. So if the opposite end is 20, that means the tree is 20 feet tall and the girl is <em>50 feet away</em>.

7 0
3 years ago
Read 2 more answers
Salvador inherited $20,000 and he plans to invest it into a savings account that earns 6% interest compounded annually. Assuming
Alex787 [66]

Answer:

Step-by-step explanation:

initial value(1+ percent of interest in decimal form)^(years)

20,000(1.06)^10

= $35816.95393

7 0
2 years ago
Other questions:
  • Please help super hard
    14·1 answer
  • PLEASE ANSWER + BRAINLIEST !!
    8·1 answer
  • Round 47,397 to the nearest ten
    15·2 answers
  • Solve -7(3x-7)+21x_&gt;50
    6·1 answer
  • Ridley bought 3 3/4 yards of blue fabric,12 5/6 yards of red fabric,and 7 2/3 yards of purple fabric.if she paid $7.50 per yard,
    6·1 answer
  • Translate the phrase into a variable expression: twice the sum of a number and 5
    5·1 answer
  • Which number would be greater, the height of a tree in feet or the height of the same tree in yards.
    7·1 answer
  • I need help graphing this and solving the problem
    7·1 answer
  • Roll the dice 18 times and record your results.
    14·1 answer
  • Paint can be purchased in two sizes: 1 gallon for $45.99 or 1 quart for $14.99.(round to the hundredths place)a.unit ratio of 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!