Which phrase matches the algebraic expression below? 2(x − 7) + 10 a Two times the sum of x and seven plus ten b Two times the difference of x and seven plus ten c Two times x minus seven plus ten d Two times x minus the sum of seven and ten

b. Two time the difference of x and seven plus ten.

Step-by-step explanation:

Given algebraic expression.

Looking for the completed sentence of the algebraic expression.

2 is being multiplied to x - 7:

2 times x minus 7 is being added to 10:

can be phrase as the difference of x and seven.

Therefore your answer comes out as B.

child does not get an education so she can use the molla on junk

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°