Examlex
Solve the problem.
-A newspaper carrier has $12.80 in change. He has two more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?
Remittances
Payments by immigrants to family members and others located in the immigrants’ home countries.
Exchange Rate
A measure representing how much one currency can be exchanged for another, impacting international trade and finance.
British Pounds
The currency of the United Kingdom, used as a medium of exchange within the country and its territories.
Balance on Goods
Balance on goods refers to the difference between a country's exports and imports of physical products, excluding services.
Q5: <span class="ql-formula" data-value="\left\{ \begin{array} { l }
Q7: <span class="ql-formula" data-value="4 ( p - 1
Q14: <span class="ql-formula" data-value="\frac { 6 y -
Q38: <span class="ql-formula" data-value="6 x - 2 y
Q43: The width of a room is
Q64: A retired couple has $160,000 to invest
Q73: <span class="ql-formula" data-value="\left( x ^ { 10
Q89: <span class="ql-formula" data-value="\left\{ \begin{array} { l }
Q94: <span class="ql-formula" data-value="y=x-2"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><mi>x</mi><mo>−</mo><mn>2</mn></mrow><annotation encoding="application/x-tex">y=x-2</annotation></semantics></math></span><span
Q132: An isosceles triangle contains two angles of