1) Solve 4-3y+1 – 4-9 2) Solve 3*2+1 – 9x = 9* х-4 3) Solve 85x = (-) 4) Solve 3* = 81

Q: 2-{-7+4[(3-5)2-22

A: Solution  2--7+4[(3-5)2-22] First we will solve inner bracket then outer bracket  Therefore…

Q: 1-(1+.005)-120 =?

A: Consider the given expression is, 1-1+0.005-120=1-1.005-120=1-1.005-120=1-0.54963=0.45037

Q: d) 62x-3 = 73-2x e) 257*. 125 - 625 1)-9+4-1 = 16

A:

Q: 2 2 Consider R²×2 with inner product (A, B) = ΣΣaijbij. Find the cosine of the angle between i=1 j=1

A:

Q: X1 Х2 X3 Х4 ☐☐☐☐ ts X1 +X2 X1 X2 +X3 X3 00 +X4 +X4 -4 -4 4 4

A: The objective is to solve the above question.

Q: 2. Solve the equationV2562 x 16* = 64*-3 by expressing both sides as a power with base 2.

A: We have been provided equation as- 25623×16x=64x-3 We need to solve it by taking it to the base 2…

Q: 5. Expressed in simplest form, 1-3 is equivalent to 1) -3- /3 2) -3+3 3) 23 4) -3

A: Rationalization

Q: 14) Solve For osO62M -3=-3C5C0+cot? o

A:

Q: 5-29-3y=1-x

A:

Q: The United States' national debt is estimated at1.4 × 10² dollars. A very wealthy American has…

A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.