03/01/22

7th Grade Math Help!

I've been sitting at my desk for hours trying to figure this out to help my son in the 7th grade. He's a remote student with no access to a teacher, hence, why I need assistance. I managed to... more
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03/01/22

Simplify the following expression.
Simplify the following expression(2x⁴y⁵z⁵)⁴(3x⁴y-²z-²)
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03/01/22

Find an equation of the line described below. Write the equation in​ slope-intercept form​ (solved for​ y), when possible. Through (-6,7)​, parallel to the ​-axis
What is the equation of the​ line?
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03/01/22

Find an equation of the line described below. Write the equation in​ slope-intercept form​ (solved for​ y), when possible. Through ​, parallel to the ​-axis
What is the equation of the​ line?
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03/01/22

how do i find 'x' and 'y' for this?
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03/01/22

Write an expression as a single power
63 times 692 times 24103 times 10753 times 53125 times 121276 times 76 times 76
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03/01/22

How to make y-2=-3(x-4) in standard form?
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03/01/22

The average cost of 7 pastries is $10.50. If the first six pastries cost $15.50, $11, $9.75, $11.25, $9.50 and $10.50, what is the cost of the last pastry
pls show detail and help and anofnaofnosearianvoeifngvaoeinfvoaenfbv
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03/01/22

Solving a Tax Rate or Interest Rate Problem
Last year, Scott had $20,000 to invest. He invested some of it in an account that paid 6% simple interest per year, and he invested the rest in an account that paid 5% simple interest per year.... more
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03/01/22

Write the equation of the line that passes through the points (-2,-8) and (8,−8).
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03/01/22

Union and intersection of intervals
B  and C are sets of real numbers defined as follows.B={z| z< 3}C={z| z< 9}Write ∪BC and ∩BC using interval notation.If the set is empty, write ∅.
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02/28/22

Solving a percent mixture problem using a system of linear equations
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 70% salt and Solution B is 95% salt. She wants to obtain 50 ounces... more
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02/28/22

Whats the answer
Which of the following is not in the domain of cot(x)? Select all correct answers.Select all that apply:−3π2−π0π22π5π2
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02/28/22

-2(-d-9)=3d+14 thanks
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02/28/22

My question is 14+7r+15=10r-4
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02/28/22

-6 times what equals positive 2
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02/28/22

There were a total of 14 bicycles and tricycles in the park. There were 36 wheels in all. How many bicycles and how many tricycles were there?
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02/28/22

The polynomial of degree 4, P ( x ) P ( x ) has a root of multiplicity 2 at x = 1 x = 1 and roots of multiplicity 1 at x = 0 x = 0 and x = − 3 x = - 3 .
The polynomial of degree 4, P(x)P(x) has a root of multiplicity 2 at x=1 and roots of multiplicity 1 at x=0 and x=−3. It goes through the point (5,448)(5,448). Find a formula for P(x)P(x). P(x)= ?
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02/28/22

Andrew scored 7 more goals than sam in a soccer season. If Sam had scored 3 times as many goals, he would havw scored 1 goal more than Andrew. How many goals did each boy score?
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02/28/22

college algebra question
Suppose the average yearly salary of an individual whose final degree is a​ master's is ​$45 thousand less than twice that of an individual whose final degree is a​ bachelor's. Combined, two people... more
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02/28/22

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 1+2i
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02/28/22

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 2, 3, 5√

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02/28/22

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 1, 2−√3
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02/28/22

Easiest to walk up? 1/4, 3, 1/7, 1
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02/28/22

Which slope would be the steepest 1/4 3 1/7 1
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