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
DanielleElmas [232]
3 years ago
10

Ted buys blocks

of spruce for y dollars each, and x blocks of mahogany for z dollars each. In a given month, Ted spends a total of C dollars, where C=wy+xz. The price of a block of mahogany, given that a block of spruce costs 5/9 as much as a block of mahogany, and Ted has bought 12 blocks of spruce and 15 blocks of mahogany for a total cost of $9750. Write an equation whose solution is the given quantity.
Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0

Answer:

9750= 12w + 15z  

W= 250  

Z= 450

1 block of Mahogany is $450.

Step-by-step explanation:

You might be interested in
SOMEONE PLZ HELP MEEE
Step2247 [10]

Answer:

it would be more of the second answer

Step-by-step explanation:

6 0
3 years ago
Expression for "the sum of a and 4'
Masteriza [31]
Answer: a + 4
explanation: sum means what comes from two numbers being added. so you just need to add a and 4
5 0
3 years ago
Read 2 more answers
Find an equation of the circle and sketch it if it has: Center on y=4, tangent x-axis at (–2, 0)
Digiron [165]

Answer:

(x+2)^2+(y-4)^2=16

OK, lets start by drawing a basic graph (the first one) so we can visualize.

We already know that the y coordinate of the circle's center is 4.

We know that the circle is tangent to the X axis at (-2,0)

That means the x coordinate of the center has to be -2, as the tangent is a point on the edge of the circle that touches a line at exactly one point.

The radius is the distance from the center of the circle to its edge. We know the center's location now, it is (-2, 4) and a point on the edge of the circle (the tangent point) which is (-2,0). so the distance between the points is 4 which is the radius (you can use the distance formula, but it's quite oblivious.)

We can imagine the circle should look like this (the second one):

Now we can piece together an equation

The equation of a circle is (x-h)^2+(y-k)^2=r^2 where (h,k) is the center and r is the radius. When we put the numbers in: we get (x-(-2))^2+(y-(4))^2=4^2 which can be simplified into (x+2)^2+(y-4)^2=16 which is the answer.

Step-by-step explanation:

4 0
3 years ago
HELP
Sonbull [250]

Answer:

A. 121 ⇒ III. 11

B. 64 ⇒ II. 4 and IV. 8

C. 27 ⇒ I. 3

D. 125 ⇒ V. 5

E. 16 ⇒ II. 4

Step-by-step explanation:

Let us find the correct answer

∵ 121 = 11 × 11

∴ The square root 121 is 11

∴ A. 121 ⇒ III. 11

∵ 64 = 8 × 8

∴ The square root of 64 is 8

∵ 64 = 4 × 4 × 4

∴ The cube root of 64 is 4

∴ B. 64 ⇒ II. 4 and IV. 8

∵ 27 = 3 × 3 × 3

∴ The cube root of 27 is 3

∴ C. 27 ⇒ I. 3

∵ 125 = 5 × 5 × 5

∴ The cube root of 125 is 5

∴ D. 125 ⇒ V. 5

∵ 16 = 4 × 4

∴ The square root of 16 is 4

∴ E. 16 ⇒ II. 4

5 0
3 years ago
Which phrase describes the algebraic expression x/15?
ss7ja [257]
The quotient of a number and 15
8 0
3 years ago
Read 2 more answers
Other questions:
  • Sandy's orchard has only 4 apple trees for every 3 pear trees. She is wanting to plant enough avocado trees so that she has 2 av
    12·1 answer
  • Help with this question please!!
    13·1 answer
  • Pete challenges his friend Jill to find two consecutive odd integers that have the following relationship. The product of the in
    13·2 answers
  • You are assigned 32 math questions for homework. You complete 87.5% of these before dinner. How many questions do you have left
    12·2 answers
  • Write the equation in slope-intercept form, for the line that would coincide with (be in line with) line segment AB.
    6·1 answer
  • Plzzzzzzzzzzz help im dumb
    7·1 answer
  • 178.98 = 6(0.04m + 24.90 + 0.10(24.90))
    10·1 answer
  • Please help quickk!!
    7·1 answer
  • Is this sequence arithmetic? 6,11,16,21
    9·1 answer
  • In the figure above, the measure of <BDE is 20 and CD is perpendicular to DE. What is the measure of <ADC ?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!