Questions by Mathieu Dhondt

Questions by Mathieu Dhondt

4. Simplify the expression. Then evaluate the expression when x = 3. 12x + 4 - 4x

asked Feb 28, 2021

2 answers

5 votes

185k views

The diagonals of a rectangle are 2x+6 and 3x+4. The value of 'x' is

asked Feb 25, 2021

1 answer

2 votes

189k views

Mr. Logan spent 14 cents at the hardware store buying nails and screws. Nails cost 2 cents, and screws cost 1 cent. If Mr. Logan bought exactly 9 items, how many of each did he buy? Please help me fast

asked Feb 22, 2021

1 answer

3 votes

27.1k views

Help please now please y+3x=-4 2x -3y=-21 solve please help

asked Oct 22, 2020

1 answer

1 vote

7.2k views

Helpppppoooodhdbdkdbiss

asked Aug 8, 2020

1 answer

1 vote

229k views

2 sin^2 theta + 3 cos theta = 3

asked Jun 2, 2020

1 answer

4 votes

79.8k views

Which type of scientist would study the effect of wind on different bike-racing helmets

asked Feb 4, 2020

2 answers

3 votes

157k views

The time between high and low tide when the current changes direction is called ____.

asked Dec 28, 2019

1 answer

5 votes

38.5k views

Express the fractions 3/4,7/16 and 5/8 with LCD

asked Dec 23, 2019

1 answer

4 votes

27.5k views

Which sets of side lengths could form a triangle

asked Aug 28, 2019

1 answer

0 votes

204k views

Solve for q. -5(3-q) +4=5q-11

asked Apr 3, 2019

1 answer

4 votes

37.9k views

at a fair, hamburger sell for $3.00 each and hot dogs sell for $1.50 each. the equation 3x+1.5y=30 describes the number of hamburger and hot dogs a family can buy with $30. a.find the intercepts and graph

asked Feb 1, 2019

2 answers

1 vote

13.5k views

Slaves on plantations were considered to be _____ property. Fill in the blank.

asked Oct 3, 2018

1 answer

3 votes

202k views

How many atoms are in 2.50 mol of hydrogen?

asked May 13, 2018

2 answers

4 votes

43.9k views

Which of the following became the most popular colony with the immigrants?

asked Apr 23, 2018

1 answer

5 votes

72.4k views

How many times can a senator be re-elected

asked Apr 1, 2018

2 answers

5 votes

78.7k views

What is the equation in point -slope form of a line that passes through the points (7,-8) and (-4,6)? A. y-6=-2/3(x+4) B. y+6=-14/11(x-4) C. y+6=-2/3(x-4) D. y-6=-14/11(x+4)

asked Aug 25, 2017

1 answer

1 vote

130k views

Humans have developed different cat breeds using the process of selective breeding. How is selective breeding different than evolution by natural selection? A. Selective breeding is driven by the environment,

asked Jun 19, 2016

2 answers

4 votes

98.4k views

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