Christian's family took a trip to Vermont this summer. The family broke the trip into two days. The first day they drove 407 miles and the second day they drove 427 miles. Christian's dad wanted to drive the trip without stopping and make it to Vermont in 12 hours. What average speed (in miles per hour) would Christian's dad have to maintain in order for the trip to take exactly 12 hours?

a 're going

d. would go

b.go

c. will go

142)Toka asks her mother what she doesn't understand,

a. to explaining

d, explaining

143)Light from the sunand stored using solar panels,

b. to explain o, explains

a, which is captured

d. capture

b. captures c. ls captured

144) Lord of the Hiles is a story a group of school boys are shipwrecked.

a. In that

d, after which

b. in which c. which

145) Many of Christie's storiesInto films and TV programmes.

a. have been made

b. have made c. made

d. are making

146) More than a million seeds every yearby some trees.

a. are producing

b. are produce o. are produced d. produce

147)My great grandmother is ninety-six is a wonderful woman.

a, who

b. whom

c. what

d. whose

148) My lessonat four o'clock this afternoon.

a. is going to finish b. will finish c. is finishing d. finishes

149)Ahmed visited a water villagehad canals instead of streets

a, where

b. which

c. when

d. whose

150)Our block of flats..

five years ago

a, built

b. were built c. have been built d. was built

151)The man car was stolen, called the police.

a. who

b. whom C, whose

d. from whom

152) Alexandrialies on the Mediterranean, is a big city,

a. where

b. which

'c. that

what​

Step-by-step explanation:

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

250

step-by-step explanation: