Please Im Begging for this answer it is very simple

Step-by-step explanation:

Using addition, subtraction, multiplication, or division, there is fundamentally only one way to make the target number from the four given numbers using each one once:

  multiply 7 and 3, add 9 and subtract 14:

  16 = 3×7 +9 -14

If you want two expressions, rearrange this to form a different expression. One possibility is ...

  16 = 9 + 3×7 -14

the answer is 15% decrease

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°