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8(3(2x+3y)) what does it equal?
answered
Jul 28, 2020
Mathematics
middle-school
2
votes
109k
views
Find (2 × 107) + (3 × 104). A) 2.003 × 104 B) 2.003 × 107 C) 2.03 × 104 D) 2.03 × 107
answered
Jul 26, 2020
Mathematics
middle-school
5
votes
176k
views
Solve the system of equations using matrices. Use Gaussian elimination with back-substitution. x + y + z = -5 x - y + 3z = -1 4x + y + z = -2
answered
Jun 26, 2020
Mathematics
college
5
votes
96.1k
views
Which has a charge of +1? proton atom electron neutron
answered
Mar 5, 2020
Chemistry
middle-school
6
votes
92.1k
views
What word/s in the following sentence/s should be said with expression in order to best convey mood and meaning? I wanted to have Mexican food for dinner, but my little sister wanted Italian. She always
answered
Dec 7, 2019
English
college
5
votes
177k
views
When a 3.80 g sample of magnesium nitride (mw 101g/mol) is reacted with 3.30 g of water, 3.60 g of mgo is formed. what is the percent yield of this reaction? mg3n2 + 3 h2o --> 2 nh3 + 3 mgo?
answered
Jul 31, 2019
Chemistry
college
7
votes
107k
views
The referring physician's whatare required in form locator 17
answered
Jul 29, 2019
Health
middle-school
7
votes
189k
views
Candle factory is producing a new candle it has a radius of 3 inches and a height of 5 inches how much wax is needed to make the candle use 3.14 for pie round to the nearest whole cubic inch
answered
Jul 28, 2019
Mathematics
high-school
1
vote
217k
views
Simplify the product using foil (6x-5)(2x-3)
answered
Apr 25, 2019
Mathematics
middle-school
3
votes
115k
views
Start with five blocks in the first group. In the second group, add five more blocks than the first group for a total of 10 blocks. The third group will hold five more blocks than the second group, or
answered
Apr 11, 2019
Mathematics
high-school
3
votes
176k
views
Student-specific scholarships are awarded to students who
answered
Nov 27, 2018
Social Studies
high-school
1
vote
188k
views
What number is 8.2 of 50
answered
Jul 14, 2018
Mathematics
middle-school
1
vote
111k
views
Find the reference number of 11pi/9
answered
May 14, 2018
Mathematics
college
3
votes
224k
views
A toy basketball hoop for toddlers has a diameter of 10 cm. A regulation basketball hoop has a diameter of 46 cm. Determine the scale factor for the diameter of the toddler size basketball hoop to the
answered
Mar 9, 2018
Mathematics
middle-school
5
votes
148k
views
2.82 TONS ROUNDED TO THE NEAREST HUNDREDTH in tons
answered
Feb 20, 2018
Mathematics
middle-school
5
votes
151k
views
Negative X +4 parentheses one plus 5X parentheses equals 156
answered
Oct 13, 2017
Mathematics
middle-school
4
votes
201k
views
The Nile River affected ancient like by creating A. Hot winds that blew across the land B. Lower and upper Egypt C. Rich farmland in the river valley D. A large desert
answered
Jan 4, 2017
Social Studies
middle-school
2
votes
69.1k
views
Henry has 15 lawns mowed out of 60 lawns. What percent of the lawns does Henry still have to mow?
answered
Sep 29, 2016
Mathematics
middle-school
4
votes
211k
views
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