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2 t-shirts and 3 hats costs £12. 5 t-shirts and 4 hats costs £23. Find the cost of a t-shirt. Find the cost of a hat
answered
May 4, 2021
Mathematics
high-school
6
votes
56.7k
views
Evaluate 1/2^-2x^-3y^5 for x=2 and y=-4
answered
Apr 9, 2021
Mathematics
high-school
2
votes
180k
views
HELP! If a person has sickle cell anemia, about 50% of their red blood cells will be sickle shaped. But, this is due to a mutation in the hemoglobin gene which affects the shape of some of the cells. What
answered
Mar 1, 2021
Biology
college
5
votes
199k
views
He's 76.2 W lightbulb uses 66.2 J of electrical energy every second. However, only 4.9 J of electrical energy is converted into light energy of each check and what is the efficiency of the lightbulb? Give
answered
Jan 28, 2021
Physics
high-school
2
votes
166k
views
Which statements can be used to write an algebraic expression to represent the phrase? ( The product of number and eighteen ) check all that apply: A. replace a number with a variable? b. product represents
answered
Jan 17, 2021
Mathematics
college
0
votes
86.6k
views
767,074 to the nearesr hundred thousand
answered
Jan 15, 2021
Mathematics
college
2
votes
213k
views
Was the Treaty of Versailles a direct cause of World War II?
answered
Jan 15, 2021
History
middle-school
7
votes
90.1k
views
Please help don’t understand do by midnight
answered
Dec 12, 2020
Mathematics
middle-school
2
votes
77.4k
views
____________________ is a phenomenon in which the project manager spends more time documenting project tasks, collecting performance measurements, recording project task information, and updating project
answered
Sep 30, 2020
Social Studies
high-school
3
votes
155k
views
(6-2.7h)+(-1.3j-4) ?
answered
Sep 15, 2020
Mathematics
middle-school
2
votes
119k
views
What form of cell division do cancer cells undergo
answered
May 8, 2020
Biology
middle-school
1
vote
178k
views
Select the correct answer. Which sentence has an adjective clause? A. Mike rode his bike on mountain trails because he found them challenging. B. Gary donated to charity whenever he could. C. Liz, who
answered
Oct 10, 2019
English
middle-school
0
votes
188k
views
Lithium is the only metal that reacts with nitrogen gas at room temperature to form lithium nitride. to avoid oxide formation, the reaction is performed under pure nitrogen gas. given the experimental
answered
Oct 3, 2019
Chemistry
high-school
3
votes
164k
views
I need help Asap!! How did President Nixon leave office? A. he finished out his second term. B. he resigned. C. he died. D. he was impeached and removed.
answered
May 9, 2019
History
middle-school
1
vote
227k
views
The intersection of culture and parenting can lead to some interested differences between children. for example, chinese parents ______ their shy children, whereas american parents ______ their shy children.
answered
Apr 22, 2019
Social Studies
high-school
4
votes
14.1k
views
Did the court make the right decision in Gideon v. Wainwright? Why or Why not?
answered
Mar 1, 2019
History
middle-school
3
votes
104k
views
What caused rebel groups to rise up against the communist regime in afghanistan in 1978?
answered
Nov 20, 2018
History
high-school
6
votes
123k
views
Which program created during President Johnson's administration focuses on providing health coverage to the elderly? Medicare or Medicaid
answered
Nov 16, 2018
Social Studies
high-school
2
votes
28.0k
views
Which of the following is NOT another way of stating that perceptions differ? A. Beauty is in the eye of the beholder. B. Situations can be viewed from many perspectives. C. People of different ages have
answered
Jul 29, 2018
Health
high-school
2
votes
90.1k
views
Which city is warmer, juneau (-20° c. or little rock (-2° c.?
answered
May 25, 2018
Mathematics
high-school
6
votes
233k
views
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