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
a_sh-v [17]
3 years ago
7

(15 points) Please help! 2 pre-algebra questions! Will mark brainliest

Mathematics
1 answer:
miskamm [114]3 years ago
3 0

Answer:

Step-by-step explanation:

1. slope=-3/2-3 is at the top,2 is at the bottom

y intercept=4-The y intercepts or goes past at 4,

equation=y=-3/2+4-We put it all together and we get y=-3/2+4!

2. slope=-3/2-It starts at 3 again,and ends at two again.

y intercept=0-The y touches the line at 0,or the middle

equation=y=-3/2-y equals the slope and we subtract y.

You might be interested in
4 diferencias entre el mito y la leyenda​
IrinaK [193]
• La leyenda está basada en un acontecimiento histórico aunque con el tiempo ha sido enriquecida con elementos de fantasía. El mito no tiene ninguna base real o histórica, tratándose únicamente de una narración fantasiosa.

• La leyenda pretende narrar, de forma folclórica y alimentado por el boca a boca, un acontecimiento histórico. El mito por su parte intenta explicar el origen del mundo, explicar condiciones naturales o sucesos que estén más allá de nuestro entendimiento.

• La leyenda hace mención a personajes que han existido, personajes históricos. El mito está protagonizado por personajes de fantasía y heroicos.

• La leyenda puede tener un carácter literario, mientras que los mitos aunque pueden estar recogidos en un libro no lo están bajo el género literario.
8 0
3 years ago
Andre is preparing for the school play needs to paint the cardboard castle backdrop that measures 14 1/4 feet by 6 feet
Paraphin [41]

1. she needs to cover 73.5square ft.

2.about 2 bottles of paint

4 0
3 years ago
Read 2 more answers
Brandon is rolling two six-sided dice. What is the probability that one die lands on an even number and the other die lands on a
Vaselesa [24]

Answer:

50-50 on both because there 3 even and 3 odd numbers

4 0
3 years ago
Read 2 more answers
1.2 + 0.8-4-3(0.7 -0.81)<br> evaluate the expression
yaroslaw [1]
Answer: -1.67

1.2+.8-4-3(-.11)
5 0
3 years ago
Read 2 more answers
A store sells Brazilian coffee for $10 per lb. and Columbian coffee for $14 per lb. If the store decides to make a 150-lb. blend
Artemon [7]

Answer:

The store should use 112.5 pounds of Brazilian coffee and 37.5 pounds of Colombian cofee.

Step-by-step explanation:

Let "b" be the amount of Brazilian coffee, in pounds, required for the blend and "c" the amount of Colombian coffee required, in pounds.

Since there are two unknown variables a two-equation system is needed to solve the problem, we can set up one equation for weight and another for price as follows:

b+c=150\\10*b+14*c=11*150

Solve for "c" by multiplying the first equation by -10 and adding it to the second one:

b+c=150\\10b+14c -10b-10c=11*150 -(10*150)\\4c=150\\c = 37.5

Now, solve for b by replacing the value obtained into the first equation

b+c=150\\b= 150 - 37.5\\b=112.5

The store should use 112.5 pounds of Brazilian coffee and 37.5 pounds of Colombian cofee.

6 0
3 years ago
Other questions:
  • 18 ft equals how many yd?
    6·2 answers
  • Write an equation of the line that is perpendicular to y=-2x-3, and psses through the point (2,-2)
    10·1 answer
  • Solve the equation 4w=130.4
    7·2 answers
  • Solve the equation 5x + 7y = 35 for y.
    14·2 answers
  • A Janine tem hoje 4 anos e daqui a 8 anos sua idade será 1 terço da idade de seu pai.
    15·1 answer
  • Bottles of sparkling water usually cost $1.69 each. This week they are in sale for 4 for $5. You bought one last week and one th
    12·1 answer
  • Use the distributive property to match equivalent expressions.
    14·1 answer
  • What is 87B -179+957÷87
    8·1 answer
  • What is the scale factor?
    8·1 answer
  • Sathish is going on a 210021002100-kilometer road trip with 222 friends, whom he will pick up 150150150 kilometers after he begi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!