What is the slope of the line perpendicular to y=-5x-3

Answers

Answer 1

Answer:

Step-by-step explanation:

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept.

Related Questions

NOT A MULTIPLE CHOICE QUESTION, I NEED AN ANSWER FOR ALL!!!I. The Bread Machine (25 points)In real life, you must often make choices about whether to buy something pre-made or make it yourself. There are many things to consider: quality of homemade vs. bought, expense, convenience, enjoyment of making something, etc. In this response, you will be looking at the choice of buying a bread machine or relying exclusively on store bought bread.A. The bread machine you are interested in costs $100 with tax. The ingredients to make one loaf of bread cost $0.80.What is the rate of cost of one loaf of bread?B. What is your start up cost? (cost of machine)C. Write a linear equation, y = mx + b for the total cost.D. Graph the equation on the graph provided. You may use either Point Plotting or Slope-Intercept. Be sure to locate at least 3 points. You may want to do this in pencil in case you decide to use more points later in the problem.
What is the sum of the given polynomials in standard form? (x2 – 3x) + (–2x2 + 5x – 3)
Write out the equation of 34 times the difference between a number and 41 is equal to the number plus -99
In the system -12c+3d=6 and -3c+6d=-9, which expression could you use for substitution?. A. d=-1/2c-3/2. B.c=-2d+3. C.c=1/4d-1/2. D. d=4c-2
.(1 pt) A store sold 330 yards of fabric. It charged $11 a yard. What is the total cost of the fabric?

In a discount clothing store, all sweaters are sold at one fixed price and all shirts are sold at another fixed price. If one sweater and four shirts cost $45, while four sweaters and five shirts cost $92, find the price of one sweater and the price of one shirt.

Answers

Say SH is the shirt cost and SW is the sweater cost:
SW + 3SH = 42
3SW+2SH = 56

Solve the first for SW:
SW = 42-3SH

Plug that into the second:
3(42-3SH) +2SH = 56

Simplify:
126 - 9SH +2SH = 56
70 = 7SH
SH = 10

Plug this back into the SW formula:
SW = 42 - 3SH = 42 - 3*10 = 12

Shirts cost $10, sweaters cost $12.

Five times the number of test tubes in a school’s chemistry lab exceeds three times the number of beakers it has by 660. The sum of two times the number of test tubes and five times the number of beakers is 450.If b is the number of beakers and t is the number of test tubes, the system of linear equations representing this situation is .
The number of beakers in the school’s lab is , and the number of test tubes in the school’s lab is .

Answers

$\left\{\begin{array}{ccc}5t-3b=660&|multiply\ both\ sides\ by\ 2\n2t+5b=450&|multiply\ both\ sides\ by\ (-5)\end{array}\right\n\n\underline{+\left\{\begin{array}{ccc}10t-6b=1320\n-10t-25b=-2250\end{array}\right}\n.\ \ \ \ \ \ -31b=-930\ \ \ \ |divide\ both\ sides\ by\ (-31)\n.\ \ \ \ \ \ \ \ \ \ \ \boxed{b=30}\n\nsubtitute\ the\ value\ of\ b\ to\ the\ second\ equation:\n\n2t+5\cdot30=450\n2t+150=450\ \ \ \ |subtract\ 150\ from\ both\ sides\n2t=300\ \ \ \ \ |divide\ both\ sides\ by\ 2\n\boxed{t=150}$

Answer:
The number of beakers in the school’s lab is 30, and the number of test tubes in the school’s lab is 150.

An algebraic equation is an equation that includes:a.
no variables
c.
one or more variables
b.
only one variable
d.
just numbers

Answers

An algebraic equation includes one or more variables.

One or more variable

A and B share the cost in a ratio of 3:2. A pays £125 how much does b pay?

Answers

To solve this problem, we can set up proportion, which is two equivalent ratios. In this case, we are using the ratio of A to B to figure out the amount that B pays using our value for A. We are allowing x to represent the unknown value for the B payment. This is modeled below:

3/2 = £125/x

To simplify, we can perform cross-multiplication. This means multiplying the numerator of one fraction by the denominator of the other and setting it equal to the product of the other numerator and denominator. This is modeled below:

(125)(2) = (3)(x)

Next, we can simplify the equation by performing the multiplication on both sides of the equation.

250 = 3x

Finally, we should divide both sides by 3 to get our unknown variable x alone on the right side of the equation.

x = 83.33

Therefore, B costs £83.33.

Hope this helps!

Hello!
3 + 2 = 5
125 divided by 5 = 25
25 x 3:2 = 2
25 x 2 = 50

Please someone answer this question as quick as possible please

Answers

Answer: 1/5 is the answer :)

The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in the class?

Answers

$4x-\ amount\ of\ boys\n5x-\ amount\ of\ girls\n\n4x=12\ \ \ | fivide\ by\ 4\nx=3\n\n5x=5*3=15\n\nThere \ are\ 15 \ girls \ in\ class.$

Final answer:

In a class where the ratio of boys to girls is 4 to 5, if there are 12 boys, there would be 15 girls.

Explanation:

The subject of this question is mathematics, specifically the topic of ratios and proportions. To answer your question, the ratio of boys to girls is 4 to 5, this means that for every 4 boys in the class, there are 5 girls. If there are 12 boys, you simply multiply each side of the ratio by the same factor to keep the ratio the same. Since 12 divided by 4 equals 3, we also have to multiply 5 by 3. Hence, there are 15 girls in the class.

Learn more about Ratio and Proportion here:

brainly.com/question/31776433

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10 is 50 percent of what number?